diff --git a/migration.sql b/migration.sql
index 8833c5e..fdea41e 100644
--- a/migration.sql
+++ b/migration.sql
@@ -11,6 +11,7 @@ CREATE TABLE banking_stage_results.transaction_infos (
   prioritization_fees BIGINT,
   utc_timestamp TIMESTAMP WITH TIME ZONE NOT NULL,
   accounts_used text[]
+  processed_slot BIGINT,
 );
 
 CREATE TABLE banking_stage_results.blocks (
diff --git a/src/main.rs b/src/main.rs
index e865790..822b508 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,11 @@
+use clap::Parser;
 use std::{
     collections::HashMap,
     sync::{atomic::AtomicU64, Arc},
 };
 
 use block_info::BlockInfo;
+use cli::Args;
 use dashmap::DashMap;
 use futures::StreamExt;
 use solana_sdk::signature::Signature;
@@ -14,12 +16,14 @@ use yellowstone_grpc_proto::prelude::{
 };
 
 mod block_info;
+mod cli;
 mod postgres;
 mod transaction_info;
 
 #[tokio::main()]
 async fn main() {
-    let grpc_addr = "http://127.0.0.1:10000";
+    let args = Args::parse();
+    let grpc_addr = args.grpc_address;
     let mut client = GeyserGrpcClient::connect(grpc_addr, None::<&'static str>, None).unwrap();
     let map_of_infos = Arc::new(DashMap::<String, TransactionInfo>::new());
 
@@ -87,7 +91,7 @@ async fn main() {
                     };
                     let signature = Signature::try_from(tx.signatures[0].clone()).unwrap();
                     if let Some(mut info) = map_of_infos.get_mut(&signature.to_string()) {
-                        info.add_transaction(&transaction);
+                        info.add_transaction(&transaction, block.slot);
                     }
                 }
 
diff --git a/src/postgres.rs b/src/postgres.rs
index bee65ae..f94c7da 100644
--- a/src/postgres.rs
+++ b/src/postgres.rs
@@ -101,12 +101,13 @@ impl PostgresSession {
             args.push(&tx.prioritization_fees);
             args.push(&tx.utc_timestamp);
             args.push(&tx.accounts_used);
+            args.push(&tx.processed_slot);
         }
 
         let mut query = String::from(
             r#"
                 INSERT INTO banking_stage_results.transaction_infos 
-                (signature, message, errors, is_executed, is_confirmed, first_notification_slot, cu_requested, prioritization_fees, utc_timestamp, accounts_used)
+                (signature, message, errors, is_executed, is_confirmed, first_notification_slot, cu_requested, prioritization_fees, utc_timestamp, accounts_used, processed_slot)
                 VALUES
             "#,
         );
@@ -207,6 +208,7 @@ pub struct PostgresTransactionInfo {
     pub prioritization_fees: Option<i64>,
     pub utc_timestamp: DateTime<Utc>,
     pub accounts_used: Vec<String>,
+    pub processed_slot: Option<i64>,
 }
 
 impl From<&TransactionInfo> for PostgresTransactionInfo {
@@ -234,6 +236,7 @@ impl From<&TransactionInfo> for PostgresTransactionInfo {
             prioritization_fees: value.prioritization_fees.map(|x| x as i64),
             utc_timestamp: value.utc_timestamp,
             accounts_used,
+            processed_slot: value.processed_slot.map(|x| x as i64),
         }
     }
 }
diff --git a/src/transaction_info.rs b/src/transaction_info.rs
index 9dcfca9..8e00362 100644
--- a/src/transaction_info.rs
+++ b/src/transaction_info.rs
@@ -92,6 +92,7 @@ pub struct TransactionInfo {
     pub prioritization_fees: Option<u64>,
     pub utc_timestamp: DateTime<Utc>,
     pub account_used: HashMap<Pubkey, char>,
+    pub processed_slot: Option<Slot>,
 }
 
 impl TransactionInfo {
@@ -134,6 +135,7 @@ impl TransactionInfo {
             prioritization_fees: None,
             utc_timestamp,
             account_used,
+            processed_slot: None,
         }
     }
 
@@ -158,7 +160,7 @@ impl TransactionInfo {
         }
     }
 
-    pub fn add_transaction(&mut self, transaction: &SubscribeUpdateTransactionInfo) {
+    pub fn add_transaction(&mut self, transaction: &SubscribeUpdateTransactionInfo, slot: Slot) {
         let Some(transaction) = &transaction.transaction else {
             return;
         };
@@ -282,5 +284,6 @@ impl TransactionInfo {
         self.is_confirmed = true;
         self.transaction_message = Some(message);
         self.is_executed = true;
+        self.processed_slot = Some(slot);
     }
 }