explorer: Update instruction details cards to handle parsed instructions for system, stake, and bpf-loader (#13247)

* update instruction cards to support system, stake, and bpf-loader parsed instructions

explorer/src/components/instruction/bpf-loader/BpfLoaderDetailsCard.tsx

@@ -0,0 +1,117 @@
+import React from "react";
+import {
+  SignatureResult,
+  ParsedInstruction,
+  ParsedTransaction,
+  BPF_LOADER_PROGRAM_ID,
+} from "@solana/web3.js";
+import { InstructionCard } from "../InstructionCard";
+import { coerce } from "superstruct";
+import { ParsedInfo } from "validators";
+import { IX_STRUCTS } from "./types";
+import { reportError } from "utils/sentry";
+import { UnknownDetailsCard } from "../UnknownDetailsCard";
+import { Address } from "components/common/Address";
+
+type DetailsProps = {
+  tx: ParsedTransaction;
+  ix: ParsedInstruction;
+  index: number;
+  result: SignatureResult;
+};
+
+export function BpfLoaderDetailsCard(props: DetailsProps) {
+  try {
+    const parsed = coerce(props.ix.parsed, ParsedInfo);
+    const info = coerce(parsed.info, IX_STRUCTS[parsed.type]);
+
+    switch (parsed.type) {
+      case "write":
+        return <BpfLoaderWriteDetailsCard info={info} {...props} />;
+      case "finalize":
+        return <BpfLoaderFinalizeDetailsCard info={info} {...props} />;
+      default:
+        return <UnknownDetailsCard {...props} />;
+    }
+  } catch (error) {
+    reportError(error, {
+      signature: props.tx.signatures[0],
+    });
+    return <UnknownDetailsCard {...props} />;
+  }
+}
+
+type Props = {
+  ix: ParsedInstruction;
+  index: number;
+  result: SignatureResult;
+  info: any;
+};
+
+export function BpfLoaderWriteDetailsCard(props: Props) {
+  const { ix, index, result, info } = props;
+
+  return (
+    <InstructionCard
+      ix={ix}
+      index={index}
+      result={result}
+      title="BPF Loader 2: Write"
+    >
+      <tr>
+        <td>Program</td>
+        <td className="text-lg-right">
+          <Address pubkey={BPF_LOADER_PROGRAM_ID} alignRight link />
+        </td>
+      </tr>
+
+      <tr>
+        <td>Account</td>
+        <td className="text-lg-right">
+          <Address pubkey={info.account} alignRight link />
+        </td>
+      </tr>
+
+      <tr>
+        <td>
+          Bytes <span className="text-muted">(base 64)</span>
+        </td>
+        <td className="text-lg-right">
+          <code className="d-inline-block">{info.bytes}</code>
+        </td>
+      </tr>
+
+      <tr>
+        <td>Offset</td>
+        <td className="text-lg-right">{info.offset}</td>
+      </tr>
+    </InstructionCard>
+  );
+}
+
+export function BpfLoaderFinalizeDetailsCard(props: Props) {
+  const { ix, index, result, info } = props;
+
+  return (
+    <InstructionCard
+      ix={ix}
+      index={index}
+      result={result}
+      title="BPF Loader 2: Finalize"
+    >
+      <tr>
+        <td>Program</td>
+        <td className="text-lg-right">
+          <Address pubkey={BPF_LOADER_PROGRAM_ID} alignRight link />
+        </td>
+      </tr>
+
+      <tr>
+        <td>Account</td>
+        <td className="text-lg-right">
+          <Address pubkey={info.account} alignRight link />
+        </td>
+      </tr>
+    </InstructionCard>
+  );
+}

explorer/src/components/instruction/bpf-loader/types.ts

@@ -0,0 +1,24 @@
+/* eslint-disable @typescript-eslint/no-redeclare */
+
+import { enums, number, pick, string, StructType } from "superstruct";
+import { Pubkey } from "validators/pubkey";
+
+const Write = pick({
+  account: Pubkey,
+  bytes: string(),
+  offset: number(),
+});
+
+const Finalize = pick({
+  account: Pubkey,
+});
+
+export type BpfLoaderInstructionType = StructType<
+  typeof BpfLoaderInstructionType
+>;
+export const BpfLoaderInstructionType = enums(["write", "finalize"]);
+
+export const IX_STRUCTS: { [id: string]: any } = {
+  write: Write,
+  finalize: Finalize,
+};

explorer/src/components/instruction/stake/AuthorizeDetailsCard.tsx

@@ -1,40 +1,19 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SignatureResult,
-  StakeInstruction,
   StakeProgram,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function AuthorizeDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = StakeInstruction.decodeAuthorize(ix);
-  } catch (err) {
-    return <UnknownDetailsCard {...props} />;
-  }
-
-  let authorizationType;
-  switch (params.stakeAuthorizationType.index) {
-    case 0:
-      authorizationType = "Staker";
-      break;
-    case 1:
-      authorizationType = "Withdrawer";
-      break;
-    default:
-      authorizationType = "Invalid";
-      break;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -53,27 +32,27 @@ export function AuthorizeDetailsCard(props: {
       <tr>
         <td>Stake Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.stakePubkey} alignRight link />
+          <Address pubkey={info.stakeAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Old Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.authority} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>New Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.newAuthorizedPubkey} alignRight link />
+          <Address pubkey={info.newAuthority} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Authority Type</td>
-        <td className="text-lg-right">{authorizationType}</td>
+        <td className="text-lg-right">{info.authorityType}</td>
       </tr>
     </InstructionCard>
   );

explorer/src/components/instruction/stake/DeactivateDetailsCard.tsx

@@ -1,28 +1,19 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SignatureResult,
-  StakeInstruction,
   StakeProgram,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function DeactivateDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = StakeInstruction.decodeDeactivate(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -41,14 +32,14 @@ export function DeactivateDetailsCard(props: {
       <tr>
         <td>Stake Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.stakePubkey} alignRight link />
+          <Address pubkey={info.stakeAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.stakeAuthority} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/stake/DelegateDetailsCard.tsx

@@ -1,28 +1,19 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SignatureResult,
-  StakeInstruction,
   StakeProgram,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function DelegateDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = StakeInstruction.decodeDelegate(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -41,21 +32,21 @@ export function DelegateDetailsCard(props: {
       <tr>
         <td>Stake Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.stakePubkey} alignRight link />
+          <Address pubkey={info.stakeAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Delegated Vote Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.votePubkey} alignRight link />
+          <Address pubkey={info.voteAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.stakeAuthority} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/stake/InitializeDetailsCard.tsx

@@ -1,29 +1,20 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SignatureResult,
-  StakeInstruction,
   StakeProgram,
   SystemProgram,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function InitializeDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = StakeInstruction.decodeInitialize(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -42,45 +33,45 @@ export function InitializeDetailsCard(props: {
       <tr>
         <td>Stake Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.stakePubkey} alignRight link />
+          <Address pubkey={info.stakeAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Stake Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorized.staker} alignRight link />
+          <Address pubkey={info.authorized.staker} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Withdraw Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorized.withdrawer} alignRight link />
+          <Address pubkey={info.authorized.withdrawer} alignRight link />
         </td>
       </tr>
 
-      {params.lockup.epoch > 0 && (
+      {info.lockup.epoch > 0 && (
         <tr>
           <td>Lockup Expiry Epoch</td>
-          <td className="text-lg-right">{params.lockup.epoch}</td>
+          <td className="text-lg-right">{info.lockup.epoch}</td>
         </tr>
       )}
 
-      {params.lockup.unixTimestamp > 0 && (
+      {info.lockup.unixTimestamp > 0 && (
         <tr>
           <td>Lockup Expiry Timestamp</td>
           <td className="text-lg-right">
-            {new Date(params.lockup.unixTimestamp * 1000).toUTCString()}
+            {new Date(info.lockup.unixTimestamp * 1000).toUTCString()}
           </td>
         </tr>
       )}
 
-      {!params.lockup.custodian.equals(SystemProgram.programId) && (
+      {!info.lockup.custodian.equals(SystemProgram.programId) && (
         <tr>
           <td>Lockup Custodian Address</td>
           <td className="text-lg-right">
-            <Address pubkey={params.lockup.custodian} alignRight link />
+            <Address pubkey={info.lockup.custodian} alignRight link />
           </td>
         </tr>
       )}

explorer/src/components/instruction/stake/SplitDetailsCard.tsx

@@ -1,29 +1,20 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SignatureResult,
-  StakeInstruction,
   StakeProgram,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { lamportsToSolString } from "utils";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function SplitDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = StakeInstruction.decodeSplit(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard ix={ix} index={index} result={result} title="Split Stake">
@@ -37,29 +28,27 @@ export function SplitDetailsCard(props: {
       <tr>
         <td>Stake Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.stakePubkey} alignRight link />
+          <Address pubkey={info.stakeAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.stakeAuthority} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>New Stake Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.splitStakePubkey} alignRight link />
+          <Address pubkey={info.newSplitAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Split Amount (SOL)</td>
-        <td className="text-lg-right">
-          {lamportsToSolString(params.lamports)}
-        </td>
+        <td className="text-lg-right">{lamportsToSolString(info.lamports)}</td>
       </tr>
     </InstructionCard>
   );

explorer/src/components/instruction/stake/StakeDetailsCard.tsx

@@ -1,8 +1,8 @@
 import React from "react";
 import {
-  StakeInstruction,
-  TransactionInstruction,
   SignatureResult,
+  ParsedTransaction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 
 import { UnknownDetailsCard } from "../UnknownDetailsCard";
@@ -12,36 +12,43 @@ import { AuthorizeDetailsCard } from "./AuthorizeDetailsCard";
 import { SplitDetailsCard } from "./SplitDetailsCard";
 import { WithdrawDetailsCard } from "./WithdrawDetailsCard";
 import { DeactivateDetailsCard } from "./DeactivateDetailsCard";
+import { ParsedInfo } from "validators";
+import { reportError } from "utils/sentry";
+import { coerce } from "superstruct";
+import { IX_STRUCTS } from "./types";
 
 type DetailsProps = {
-  ix: TransactionInstruction;
+  tx: ParsedTransaction;
+  ix: ParsedInstruction;
   result: SignatureResult;
   index: number;
 };
 
 export function StakeDetailsCard(props: DetailsProps) {
-  let stakeInstructionType;
   try {
-    stakeInstructionType = StakeInstruction.decodeInstructionType(props.ix);
-  } catch (err) {
-    console.error(err);
+    const parsed = coerce(props.ix.parsed, ParsedInfo);
+    const info = coerce(parsed.info, IX_STRUCTS[parsed.type]);
+
+    switch (parsed.type) {
+      case "initialize":
+        return <InitializeDetailsCard info={info} {...props} />;
+      case "delegate":
+        return <DelegateDetailsCard info={info} {...props} />;
+      case "authorize":
+        return <AuthorizeDetailsCard info={info} {...props} />;
+      case "split":
+        return <SplitDetailsCard info={info} {...props} />;
+      case "withdraw":
+        return <WithdrawDetailsCard info={info} {...props} />;
+      case "deactivate":
+        return <DeactivateDetailsCard info={info} {...props} />;
+      default:
+        return <UnknownDetailsCard {...props} />;
+    }
+  } catch (error) {
+    reportError(error, {
+      signature: props.tx.signatures[0],
+    });
     return <UnknownDetailsCard {...props} />;
   }
-
-  switch (stakeInstructionType) {
-    case "Initialize":
-      return <InitializeDetailsCard {...props} />;
-    case "Delegate":
-      return <DelegateDetailsCard {...props} />;
-    case "Authorize":
-      return <AuthorizeDetailsCard {...props} />;
-    case "Split":
-      return <SplitDetailsCard {...props} />;
-    case "Withdraw":
-      return <WithdrawDetailsCard {...props} />;
-    case "Deactivate":
-      return <DeactivateDetailsCard {...props} />;
-    default:
-      return <UnknownDetailsCard {...props} />;
-  }
 }

explorer/src/components/instruction/stake/WithdrawDetailsCard.tsx

@@ -1,29 +1,20 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SignatureResult,
-  StakeInstruction,
   StakeProgram,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { lamportsToSolString } from "utils";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function WithdrawDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = StakeInstruction.decodeWithdraw(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -42,29 +33,27 @@ export function WithdrawDetailsCard(props: {
       <tr>
         <td>Stake Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.stakePubkey} alignRight link />
+          <Address pubkey={info.stakeAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.withdrawAuthority} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>To Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.toPubkey} alignRight link />
+          <Address pubkey={info.destination} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Withdraw Amount (SOL)</td>
-        <td className="text-lg-right">
-          {lamportsToSolString(params.lamports)}
-        </td>
+        <td className="text-lg-right">{lamportsToSolString(info.lamports)}</td>
       </tr>
     </InstructionCard>
   );

explorer/src/components/instruction/stake/types.ts

@@ -0,0 +1,68 @@
+/* eslint-disable @typescript-eslint/no-redeclare */
+
+import { enums, number, pick, string, StructType } from "superstruct";
+import { Pubkey } from "validators/pubkey";
+
+const Initialize = pick({
+  stakeAccount: Pubkey,
+  authorized: pick({
+    staker: Pubkey,
+    withdrawer: Pubkey,
+  }),
+  lockup: pick({
+    epoch: number(),
+    unixTimestamp: number(),
+    custodian: Pubkey,
+  }),
+});
+
+const Delegate = pick({
+  stakeAccount: Pubkey,
+  voteAccount: Pubkey,
+  stakeAuthority: Pubkey,
+});
+
+const Authorize = pick({
+  authorityType: string(),
+  stakeAccount: Pubkey,
+  authority: Pubkey,
+  newAuthority: Pubkey,
+});
+
+const Split = pick({
+  stakeAccount: Pubkey,
+  stakeAuthority: Pubkey,
+  newSplitAccount: Pubkey,
+  lamports: number(),
+});
+
+const Withdraw = pick({
+  stakeAccount: Pubkey,
+  withdrawAuthority: Pubkey,
+  destination: Pubkey,
+  lamports: number(),
+});
+
+const Deactivate = pick({
+  stakeAccount: Pubkey,
+  stakeAuthority: Pubkey,
+});
+
+export type StakeInstructionType = StructType<typeof StakeInstructionType>;
+export const StakeInstructionType = enums([
+  "initialize",
+  "delegate",
+  "authorize",
+  "split",
+  "withdraw",
+  "deactivate",
+]);
+
+export const IX_STRUCTS: { [id: string]: any } = {
+  initialize: Initialize,
+  delegate: Delegate,
+  authorize: Authorize,
+  split: Split,
+  withdraw: Withdraw,
+  deactivate: Deactivate,
+};

explorer/src/components/instruction/system/AllocateDetailsCard.tsx

@@ -1,28 +1,19 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function AllocateDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeAllocate(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -41,13 +32,13 @@ export function AllocateDetailsCard(props: {
       <tr>
         <td>Account Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.accountPubkey} alignRight link />
+          <Address pubkey={info.account} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Allocated Space (Bytes)</td>
-        <td className="text-lg-right">{params.space}</td>
+        <td className="text-lg-right">{info.space}</td>
       </tr>
     </InstructionCard>
   );

explorer/src/components/instruction/system/AllocateWithSeedDetailsCard.tsx

@@ -1,29 +1,20 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
 import { Copyable } from "components/common/Copyable";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function AllocateWithSeedDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeAllocateWithSeed(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -42,35 +33,35 @@ export function AllocateWithSeedDetailsCard(props: {
       <tr>
         <td>Account Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.accountPubkey} alignRight link />
+          <Address pubkey={info.account} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Base Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.basePubkey} alignRight link />
+          <Address pubkey={info.base} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Seed</td>
         <td className="text-lg-right">
-          <Copyable right text={params.seed}>
-            <code>{params.seed}</code>
+          <Copyable right text={info.seed}>
+            <code>{info.seed}</code>
           </Copyable>
         </td>
       </tr>
 
       <tr>
         <td>Allocated Space (Bytes)</td>
-        <td className="text-lg-right">{params.space}</td>
+        <td className="text-lg-right">{info.space}</td>
       </tr>
 
       <tr>
         <td>Assigned Owner</td>
         <td className="text-lg-right">
-          <Address pubkey={params.programId} alignRight link />
+          <Address pubkey={info.owner} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/system/AssignDetailsCard.tsx

@@ -1,28 +1,19 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function AssignDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeAssign(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -41,14 +32,14 @@ export function AssignDetailsCard(props: {
       <tr>
         <td>Account Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.accountPubkey} alignRight link />
+          <Address pubkey={info.account} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Assigned Owner</td>
         <td className="text-lg-right">
-          <Address pubkey={params.programId} alignRight link />
+          <Address pubkey={info.owner} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/system/AssignWithSeedDetailsCard.tsx

@@ -1,29 +1,20 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
 import { Copyable } from "components/common/Copyable";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function AssignWithSeedDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeAssignWithSeed(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -42,22 +33,22 @@ export function AssignWithSeedDetailsCard(props: {
       <tr>
         <td>Account Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.accountPubkey} alignRight link />
+          <Address pubkey={info.account} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Base Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.basePubkey} alignRight link />
+          <Address pubkey={info.base} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Seed</td>
         <td className="text-lg-right">
-          <Copyable right text={params.seed}>
-            <code>{params.seed}</code>
+          <Copyable right text={info.seed}>
+            <code>{info.seed}</code>
           </Copyable>
         </td>
       </tr>
@@ -65,7 +56,7 @@ export function AssignWithSeedDetailsCard(props: {
       <tr>
         <td>Assigned Owner</td>
         <td className="text-lg-right">
-          <Address pubkey={params.programId} alignRight link />
+          <Address pubkey={info.owner} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/system/CreateDetailsCard.tsx

@@ -1,29 +1,20 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { lamportsToSolString } from "utils";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function CreateDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeCreateAccount(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -42,33 +33,31 @@ export function CreateDetailsCard(props: {
       <tr>
         <td>From Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.fromPubkey} alignRight link />
+          <Address pubkey={info.source} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>New Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.newAccountPubkey} alignRight link />
+          <Address pubkey={info.newAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Transfer Amount (SOL)</td>
-        <td className="text-lg-right">
-          {lamportsToSolString(params.lamports)}
-        </td>
+        <td className="text-lg-right">{lamportsToSolString(info.lamports)}</td>
       </tr>
 
       <tr>
         <td>Allocated Space (Bytes)</td>
-        <td className="text-lg-right">{params.space}</td>
+        <td className="text-lg-right">{info.space}</td>
       </tr>
 
       <tr>
         <td>Assigned Owner</td>
         <td className="text-lg-right">
-          <Address pubkey={params.programId} alignRight link />
+          <Address pubkey={info.owner} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/system/CreateWithSeedDetailsCard.tsx

@@ -1,30 +1,21 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { lamportsToSolString } from "utils";
 import { InstructionCard } from "../InstructionCard";
 import { Copyable } from "components/common/Copyable";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function CreateWithSeedDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeCreateWithSeed(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -43,49 +34,47 @@ export function CreateWithSeedDetailsCard(props: {
       <tr>
         <td>From Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.fromPubkey} alignRight link />
+          <Address pubkey={info.source} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>New Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.newAccountPubkey} alignRight link />
+          <Address pubkey={info.newAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Base Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.basePubkey} alignRight link />
+          <Address pubkey={info.base} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Seed</td>
         <td className="text-lg-right">
-          <Copyable right text={params.seed}>
-            <code>{params.seed}</code>
+          <Copyable right text={info.seed}>
+            <code>{info.seed}</code>
           </Copyable>
         </td>
       </tr>
 
       <tr>
         <td>Transfer Amount (SOL)</td>
-        <td className="text-lg-right">
-          {lamportsToSolString(params.lamports)}
-        </td>
+        <td className="text-lg-right">{lamportsToSolString(info.lamports)}</td>
       </tr>
 
       <tr>
         <td>Allocated Space (Bytes)</td>
-        <td className="text-lg-right">{params.space}</td>
+        <td className="text-lg-right">{info.space}</td>
       </tr>
 
       <tr>
         <td>Assigned Owner</td>
         <td className="text-lg-right">
-          <Address pubkey={params.programId} alignRight link />
+          <Address pubkey={info.owner} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/system/NonceAdvanceDetailsCard.tsx

@@ -1,28 +1,19 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function NonceAdvanceDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeNonceAdvance(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -41,14 +32,14 @@ export function NonceAdvanceDetailsCard(props: {
       <tr>
         <td>Nonce Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.noncePubkey} alignRight link />
+          <Address pubkey={info.nonceAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.nonceAuthority} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/system/NonceAuthorizeDetailsCard.tsx

@@ -1,28 +1,19 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function NonceAuthorizeDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeNonceAuthorize(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -41,21 +32,21 @@ export function NonceAuthorizeDetailsCard(props: {
       <tr>
         <td>Nonce Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.noncePubkey} alignRight link />
+          <Address pubkey={info.nonceAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Old Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.nonceAuthority} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>New Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.newAuthorizedPubkey} alignRight link />
+          <Address pubkey={info.newAuthorized} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/system/NonceInitializeDetailsCard.tsx

@@ -1,28 +1,19 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function NonceInitializeDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeNonceInitialize(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -41,14 +32,14 @@ export function NonceInitializeDetailsCard(props: {
       <tr>
         <td>Nonce Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.noncePubkey} alignRight link />
+          <Address pubkey={info.nonceAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.nonceAuthority} alignRight link />
         </td>
       </tr>
     </InstructionCard>

explorer/src/components/instruction/system/NonceWithdrawDetailsCard.tsx

@@ -1,29 +1,20 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { lamportsToSolString } from "utils";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function NonceWithdrawDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let params;
-  try {
-    params = SystemInstruction.decodeNonceWithdraw(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard
@@ -42,29 +33,27 @@ export function NonceWithdrawDetailsCard(props: {
       <tr>
         <td>Nonce Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.noncePubkey} alignRight link />
+          <Address pubkey={info.nonceAccount} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Authority Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.authorizedPubkey} alignRight link />
+          <Address pubkey={info.nonceAuthority} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>To Address</td>
         <td className="text-lg-right">
-          <Address pubkey={params.toPubkey} alignRight link />
+          <Address pubkey={info.destination} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Withdraw Amount (SOL)</td>
-        <td className="text-lg-right">
-          {lamportsToSolString(params.lamports)}
-        </td>
+        <td className="text-lg-right">{lamportsToSolString(info.lamports)}</td>
       </tr>
     </InstructionCard>
   );

explorer/src/components/instruction/system/SystemDetailsCard.tsx

@@ -1,8 +1,8 @@
 import React from "react";
 import {
-  SystemInstruction,
-  TransactionInstruction,
   SignatureResult,
+  ParsedInstruction,
+  ParsedTransaction,
 } from "@solana/web3.js";
 
 import { UnknownDetailsCard } from "../UnknownDetailsCard";
@@ -17,46 +17,53 @@ import { NonceInitializeDetailsCard } from "./NonceInitializeDetailsCard";
 import { NonceAdvanceDetailsCard } from "./NonceAdvanceDetailsCard";
 import { NonceWithdrawDetailsCard } from "./NonceWithdrawDetailsCard";
 import { NonceAuthorizeDetailsCard } from "./NonceAuthorizeDetailsCard";
+import { ParsedInfo } from "validators";
+import { coerce } from "superstruct";
+import { reportError } from "utils/sentry";
+import { IX_STRUCTS } from "./types";
 
 type DetailsProps = {
-  ix: TransactionInstruction;
+  tx: ParsedTransaction;
+  ix: ParsedInstruction;
   result: SignatureResult;
   index: number;
 };
 
 export function SystemDetailsCard(props: DetailsProps) {
-  let systemInstructionType;
   try {
-    systemInstructionType = SystemInstruction.decodeInstructionType(props.ix);
-  } catch (err) {
-    console.error(err);
+    const parsed = coerce(props.ix.parsed, ParsedInfo);
+    const info = coerce(parsed.info, IX_STRUCTS[parsed.type]);
+
+    switch (parsed.type) {
+      case "createAccount":
+        return <CreateDetailsCard info={info} {...props} />;
+      case "createAccountWithSeed":
+        return <CreateWithSeedDetailsCard info={info} {...props} />;
+      case "allocate":
+        return <AllocateDetailsCard info={info} {...props} />;
+      case "allocateWithSeed":
+        return <AllocateWithSeedDetailsCard info={info} {...props} />;
+      case "assign":
+        return <AssignDetailsCard info={info} {...props} />;
+      case "assignWithSeed":
+        return <AssignWithSeedDetailsCard info={info} {...props} />;
+      case "transfer":
+        return <TransferDetailsCard info={info} {...props} />;
+      case "advanceNonceAccount":
+        return <NonceAdvanceDetailsCard info={info} {...props} />;
+      case "withdrawNonceAccount":
+        return <NonceWithdrawDetailsCard info={info} {...props} />;
+      case "authorizeNonceAccount":
+        return <NonceAuthorizeDetailsCard info={info} {...props} />;
+      case "initializeNonceAccount":
+        return <NonceInitializeDetailsCard info={info} {...props} />;
+      default:
+        return <UnknownDetailsCard {...props} />;
+    }
+  } catch (error) {
+    reportError(error, {
+      signature: props.tx.signatures[0],
+    });
     return <UnknownDetailsCard {...props} />;
   }
-
-  switch (systemInstructionType) {
-    case "Create":
-      return <CreateDetailsCard {...props} />;
-    case "CreateWithSeed":
-      return <CreateWithSeedDetailsCard {...props} />;
-    case "Allocate":
-      return <AllocateDetailsCard {...props} />;
-    case "AllocateWithSeed":
-      return <AllocateWithSeedDetailsCard {...props} />;
-    case "Assign":
-      return <AssignDetailsCard {...props} />;
-    case "AssignWithSeed":
-      return <AssignWithSeedDetailsCard {...props} />;
-    case "Transfer":
-      return <TransferDetailsCard {...props} />;
-    case "AdvanceNonceAccount":
-      return <NonceAdvanceDetailsCard {...props} />;
-    case "WithdrawNonceAccount":
-      return <NonceWithdrawDetailsCard {...props} />;
-    case "AuthorizeNonceAccount":
-      return <NonceAuthorizeDetailsCard {...props} />;
-    case "InitializeNonceAccount":
-      return <NonceInitializeDetailsCard {...props} />;
-    default:
-      return <UnknownDetailsCard {...props} />;
-  }
 }

explorer/src/components/instruction/system/TransferDetailsCard.tsx

@@ -1,29 +1,20 @@
 import React from "react";
 import {
-  TransactionInstruction,
   SystemProgram,
   SignatureResult,
-  SystemInstruction,
+  ParsedInstruction,
 } from "@solana/web3.js";
 import { lamportsToSolString } from "utils";
 import { InstructionCard } from "../InstructionCard";
-import { UnknownDetailsCard } from "../UnknownDetailsCard";
 import { Address } from "components/common/Address";
 
 export function TransferDetailsCard(props: {
-  ix: TransactionInstruction;
+  ix: ParsedInstruction;
   index: number;
   result: SignatureResult;
+  info: any;
 }) {
-  const { ix, index, result } = props;
-
-  let transfer;
-  try {
-    transfer = SystemInstruction.decodeTransfer(ix);
-  } catch (err) {
-    console.error(err);
-    return <UnknownDetailsCard {...props} />;
-  }
+  const { ix, index, result, info } = props;
 
   return (
     <InstructionCard ix={ix} index={index} result={result} title="Transfer">
@@ -37,22 +28,20 @@ export function TransferDetailsCard(props: {
       <tr>
         <td>From Address</td>
         <td className="text-lg-right">
-          <Address pubkey={transfer.fromPubkey} alignRight link />
+          <Address pubkey={info.source} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>To Address</td>
         <td className="text-lg-right">
-          <Address pubkey={transfer.toPubkey} alignRight link />
+          <Address pubkey={info.destination} alignRight link />
         </td>
       </tr>
 
       <tr>
         <td>Transfer Amount (SOL)</td>
-        <td className="text-lg-right">
-          {lamportsToSolString(transfer.lamports)}
-        </td>
+        <td className="text-lg-right">{lamportsToSolString(info.lamports)}</td>
       </tr>
     </InstructionCard>
   );

explorer/src/components/instruction/system/types.ts

@@ -0,0 +1,115 @@
+/* eslint-disable @typescript-eslint/no-redeclare */
+
+import { enums, number, pick, string, StructType } from "superstruct";
+import { Pubkey } from "validators/pubkey";
+
+const CreateAccount = pick({
+  source: Pubkey,
+  newAccount: Pubkey,
+  lamports: number(),
+  space: number(),
+  owner: Pubkey,
+});
+
+const Assign = pick({
+  account: Pubkey,
+  owner: Pubkey,
+});
+
+const Transfer = pick({
+  source: Pubkey,
+  destination: Pubkey,
+  lamports: number(),
+});
+
+const CreateAccountWithSeed = pick({
+  source: Pubkey,
+  newAccount: Pubkey,
+  base: Pubkey,
+  seed: string(),
+  lamports: number(),
+  space: number(),
+  owner: Pubkey,
+});
+
+const AdvanceNonceAccount = pick({
+  nonceAccount: Pubkey,
+  nonceAuthority: Pubkey,
+});
+
+const WithdrawNonceAccount = pick({
+  nonceAccount: Pubkey,
+  destination: Pubkey,
+  nonceAuthority: Pubkey,
+  lamports: number(),
+});
+
+const InitializeNonceAccount = pick({
+  nonceAccount: Pubkey,
+  nonceAuthority: Pubkey,
+});
+
+const AuthorizeNonceAccount = pick({
+  nonceAccount: Pubkey,
+  nonceAuthority: Pubkey,
+  newAuthorized: Pubkey,
+});
+
+const Allocate = pick({
+  account: Pubkey,
+  space: number(),
+});
+
+const AllocateWithSeed = pick({
+  account: Pubkey,
+  base: Pubkey,
+  seed: string(),
+  space: number(),
+  owner: Pubkey,
+});
+
+const AssignWithSeed = pick({
+  account: Pubkey,
+  base: Pubkey,
+  seed: string(),
+  owner: Pubkey,
+});
+
+const TransferWithSeed = pick({
+  source: Pubkey,
+  sourceBase: Pubkey,
+  destination: Pubkey,
+  lamports: number(),
+  sourceSeed: string(),
+  sourceOwner: Pubkey,
+});
+
+export type SystemInstructionType = StructType<typeof SystemInstructionType>;
+export const SystemInstructionType = enums([
+  "createAccount",
+  "createAccountWithSeed",
+  "allocate",
+  "allocateWithSeed",
+  "assign",
+  "assignWithSeed",
+  "transfer",
+  "advanceNonceAccount",
+  "withdrawNonceAccount",
+  "authorizeNonceAccount",
+  "initializeNonceAccount",
+]);
+
+export const IX_STRUCTS: { [id: string]: any } = {
+  createAccount: CreateAccount,
+  createAccountWithSeed: CreateAccountWithSeed,
+  allocate: Allocate,
+  allocateWithSeed: AllocateWithSeed,
+  assign: Assign,
+  assignWithSeed: AssignWithSeed,
+  transfer: Transfer,
+  advanceNonceAccount: AdvanceNonceAccount,
+  withdrawNonceAccount: WithdrawNonceAccount,
+  authorizeNonceAccount: AuthorizeNonceAccount,
+  initializeNonceAccount: InitializeNonceAccount,
+  transferWithSeed: TransferWithSeed, // TODO: Add support for transfer with seed
+};

explorer/src/pages/TransactionDetailsPage.tsx

@@ -10,13 +10,13 @@ import { useCluster, ClusterStatus } from "providers/cluster";
 import {
   TransactionSignature,
   SystemProgram,
-  StakeProgram,
   SystemInstruction,
 } from "@solana/web3.js";
 import { lamportsToSolString } from "utils";
 import { UnknownDetailsCard } from "components/instruction/UnknownDetailsCard";
 import { SystemDetailsCard } from "components/instruction/system/SystemDetailsCard";
 import { StakeDetailsCard } from "components/instruction/stake/StakeDetailsCard";
+import { BpfLoaderDetailsCard } from "components/instruction/bpf-loader/BpfLoaderDetailsCard";
 import { ErrorCard } from "components/common/ErrorCard";
 import { LoadingCard } from "components/common/LoadingCard";
 import { TableCardBody } from "components/common/TableCardBody";
@@ -405,23 +405,55 @@ function InstructionsSection({ signature }: SignatureProps) {
   const instructionDetails = transaction.message.instructions.map(
     (next, index) => {
       if ("parsed" in next) {
-        if (next.program === "spl-token") {
-          return (
-            <TokenDetailsCard
-              key={index}
-              tx={transaction}
-              ix={next}
-              result={result}
-              index={index}
-            />
-          );
+        switch (next.program) {
+          case "spl-token":
+            return (
+              <TokenDetailsCard
+                key={index}
+                tx={transaction}
+                ix={next}
+                result={result}
+                index={index}
+              />
+            );
+          case "bpf-loader":
+            return (
+              <BpfLoaderDetailsCard
+                key={index}
+                tx={transaction}
+                ix={next}
+                result={result}
+                index={index}
+              />
+            );
+          case "system":
+            return (
+              <SystemDetailsCard
+                key={index}
+                tx={transaction}
+                ix={next}
+                result={result}
+                index={index}
+              />
+            );
+          case "stake":
+            return (
+              <StakeDetailsCard
+                key={index}
+                tx={transaction}
+                ix={next}
+                result={result}
+                index={index}
+              />
+            );
+          default:
+            const props = { ix: next, result, index };
+            return <UnknownDetailsCard key={index} {...props} />;
         }
-
-        const props = { ix: next, result, index };
-        return <UnknownDetailsCard key={index} {...props} />;
       }
 
       const ix = intoTransactionInstruction(transaction, index);
+
       if (!ix) {
         return (
           <ErrorCard
@@ -432,11 +464,8 @@ function InstructionsSection({ signature }: SignatureProps) {
       }
 
       const props = { ix, result, index, signature };
-      if (SystemProgram.programId.equals(ix.programId)) {
-        return <SystemDetailsCard key={index} {...props} />;
-      } else if (StakeProgram.programId.equals(ix.programId)) {
-        return <StakeDetailsCard key={index} {...props} />;
-      } else if (isSerumInstruction(ix)) {
+
+      if (isSerumInstruction(ix)) {
         return <SerumDetailsCard key={index} {...props} />;
       } else {
         return <UnknownDetailsCard key={index} {...props} />;