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+checksum = "434e1c0177da0a74ecca90b2aa7d5e86198260f07e8ba83be89feb5f0a4aeead"
+dependencies = [
+ "indexmap",
+ "loupe",
+ "rkyv",
+ "serde",
+ "thiserror",
+]
+
+[[package]]
+name = "wasmer-vm"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc8f964ebba70d9f81340228b98a164782591f00239fc7f01e1b67afcf0e0156"
+dependencies = [
+ "backtrace",
+ "cc",
+ "cfg-if",
+ "indexmap",
+ "libc",
+ "loupe",
+ "memoffset",
+ "more-asserts",
+ "region",
+ "rkyv",
+ "serde",
+ "thiserror",
+ "wasmer-types",
+ "winapi",
+]
+
+[[package]]
+name = "wasmparser"
+version = "0.78.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52144d4c78e5cf8b055ceab8e5fa22814ce4315d6002ad32cfd914f37c12fd65"
+
+[[package]]
+name = "which"
+version = "4.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea187a8ef279bc014ec368c27a920da2024d2a711109bfbe3440585d5cf27ad9"
+dependencies = [
+ "either",
+ "lazy_static",
+ "libc",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "wormhole-bridge-terra"
+version = "0.1.0"
+dependencies = [
+ "cosmwasm-std",
+ "cosmwasm-storage",
+ "cw20",
+ "cw20-base",
+ "cw20-wrapped",
+ "generic-array",
+ "getrandom 0.2.3",
+ "hex",
+ "k256",
+ "lazy_static",
+ "schemars",
+ "serde",
+ "sha3",
+ "thiserror",
+]
+
+[[package]]
+name = "wormhole-core"
+version = "0.1.0"
+dependencies = [
+ "bstr",
+ "byteorder",
+ "hex",
+ "nom",
+ "primitive-types",
+ "sha3",
+]
+
+[[package]]
+name = "wormhole-messenger-common"
+version = "0.1.0"
+dependencies = [
+ "borsh",
+]
+
+[[package]]
+name = "wormhole-messenger-terra"
+version = "0.0.1"
+dependencies = [
+ "borsh",
+ "cosmwasm-std",
+ "cosmwasm-storage",
+ "cosmwasm-vm",
+ "schemars",
+ "serde",
+ "serde_json",
+ "wormhole-messenger-common",
+ "wormhole-sdk",
+]
+
+[[package]]
+name = "wormhole-sdk"
+version = "0.1.0"
+dependencies = [
+ "borsh",
+ "cosmwasm-std",
+ "cosmwasm-storage",
+ "nom",
+ "primitive-types",
+ "schemars",
+ "serde",
+ "wormhole-bridge-terra",
+ "wormhole-core",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d68d9dcec5f9b43a30d38c49f91dfedfaac384cb8f085faca366c26207dd1619"
diff --git a/examples/messenger/terra/Cargo.toml b/examples/messenger/terra/Cargo.toml
new file mode 100644
index 00000000..fdec2eec
--- /dev/null
+++ b/examples/messenger/terra/Cargo.toml
@@ -0,0 +1,24 @@
+[package]
+name    = "wormhole-messenger-terra"
+version = "0.0.1"
+edition = "2018"
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[features]
+library    = []
+backtraces = ["cosmwasm-std/backtraces"]
+
+[dependencies]
+borsh                     = "=0.8.1"
+cosmwasm-std              = { version = "0.16.0" }
+cosmwasm-storage          = { version = "0.16.0" }
+schemars                  = "0.8.1"
+serde                     = { version = "1.0.103", default-features = false, features = ["derive"] }
+wormhole-sdk              = { path = "../../../sdk/rust/sdk", features = ["devnet", "terra"] }
+wormhole-messenger-common = { path = "../common" }
+
+[dev-dependencies]
+cosmwasm-vm = { version = "0.16.0", default-features = false }
+serde_json  = "1.0"
diff --git a/examples/messenger/terra/src/lib.rs b/examples/messenger/terra/src/lib.rs
new file mode 100644
index 00000000..08c20ddf
--- /dev/null
+++ b/examples/messenger/terra/src/lib.rs
@@ -0,0 +1,208 @@
+use borsh::{
+    BorshDeserialize,
+    BorshSerialize,
+};
+use cosmwasm_std::{
+    entry_point,
+    DepsMut,
+    Env,
+    MessageInfo,
+    Response,
+    StdError,
+    StdResult,
+};
+use wormhole_sdk::{
+    id,
+    parse_vaa,
+    post_message,
+    VAA,
+};
+
+use messenger_common::Message;
+
+mod messages;
+use messages::*;
+
+
+#[cfg_attr(not(feature = "library"), entry_point)]
+pub fn instantiate(
+    _deps: DepsMut,
+    _env: Env,
+    _info: MessageInfo,
+    msg: InstantiateMsg,
+) -> StdResult<Response> {
+    Ok(Response::default().add_attribute("version", msg.version))
+}
+
+
+#[cfg_attr(not(feature = "library"), entry_point)]
+pub fn execute(deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg) -> StdResult<Response> {
+    match msg {
+        // Emit a new message targetting an address on a foreign chain. The message is emitted via
+        // Wormhole and routed by the Guardians to the destination contract.
+        ExecuteMsg::SendMessage { nonce, nick, text } => Ok(Response::default()
+            .add_attribute("action", "send_message")
+            .add_message(post_message(
+                wormhole_sdk::id(),
+                nonce,
+                &Message { nick, text }
+                    .try_to_vec()
+                    .map_err(|_| StdError::generic_err("Encoding Failed"))?,
+            )?)),
+
+        // Receive a VAA containing a message from another chain. The message is stored in the
+        // Terra contract state and can be read out via QueryMsg.
+        ExecuteMsg::RecvMessage { vaa } => {
+            // Parse VAA and decode Payload into message.
+            let vaa = parse_vaa(wormhole_sdk::id(), deps, env, &vaa)?;
+            let msg = Message::try_from_slice(&vaa.payload)
+                .map_err(|_| StdError::generic_err("Invalid Message"))?;
+
+            Ok(Response::default()
+                .add_attribute("action", "receive_message")
+                .add_attribute("nick", msg.nick)
+                .add_attribute("text", msg.text))
+        }
+    }
+}
+
+#[cfg(test)]
+mod testing {
+    use cosmwasm_std::testing::{
+        mock_dependencies,
+        mock_env,
+        mock_info,
+    };
+    use cosmwasm_std::{
+        Attribute,
+        Binary,
+        CosmosMsg,
+        SubMsg,
+        WasmMsg,
+    };
+    use messenger_common::Message;
+
+    use super::{
+        execute,
+        instantiate,
+        ExecuteMsg,
+        InstantiateMsg,
+    };
+
+    #[test]
+    fn test_send_message() {
+        // Test Messages
+        let instantiate_msg = InstantiateMsg {
+            version: "1.0.0".to_string(),
+        };
+
+        let send_msg = ExecuteMsg::SendMessage {
+            nonce: 0,
+            nick:  "Bob".to_string(),
+            text:  "Hello Alice".to_string(),
+        };
+
+        // Instantiate Contract
+        let mut deps = mock_dependencies(&[]);
+        let env = mock_env();
+        let info = mock_info("addr0000", &[]);
+        instantiate(deps.as_mut(), env, info, instantiate_msg).unwrap();
+
+        // Send a Message
+        let info = mock_info("addr0000", &[]);
+        let result = execute(deps.as_mut(), mock_env(), info, send_msg).unwrap();
+
+        // Contract should have emitted a Msg targetting the wormhole contract.
+        assert_eq!(
+            result.messages,
+            vec![SubMsg::new(CosmosMsg::Wasm(WasmMsg::Execute {
+                contract_addr: wormhole_sdk::id().to_string(),
+                funds:         vec![],
+                msg:           Binary::from(&[
+                    123, 34, 112, 111, 115, 116, 95, 109, 101, 115, 115, 97, 103, 101, 34, 58, 123,
+                    34, 109, 101, 115, 115, 97, 103, 101, 34, 58, 34, 87, 122, 77, 115, 77, 67,
+                    119, 119, 76, 68, 65, 115, 78, 106, 89, 115, 77, 84, 69, 120, 76, 68, 107, 52,
+                    76, 68, 69, 120, 76, 68, 65, 115, 77, 67, 119, 119, 76, 68, 99, 121, 76, 68,
+                    69, 119, 77, 83, 119, 120, 77, 68, 103, 115, 77, 84, 65, 52, 76, 68, 69, 120,
+                    77, 83, 119, 122, 77, 105, 119, 50, 78, 83, 119, 120, 77, 68, 103, 115, 77, 84,
+                    65, 49, 76, 68, 107, 53, 76, 68, 69, 119, 77, 86, 48, 61, 34, 44, 34, 110, 111,
+                    110, 99, 101, 34, 58, 48, 125, 125
+                ]),
+            }))]
+        );
+    }
+
+    #[test]
+    fn test_recv_message() {
+        // Test Messages
+        let instantiate_msg = InstantiateMsg {
+            version: "1.0.0".to_string(),
+        };
+
+        // Submit a pre-encoded Message VAA.
+        let recv_msg = ExecuteMsg::RecvMessage {
+            vaa: Binary::from(&[
+                0x01, // Version
+                0x00, 0x00, 0x00, 0x00, // Guardian Set Index
+                0x01, // Guardian Signature Len
+                0x00, // Guardian 0.
+                0xb0, // Recovery 0.
+                // Signature 0
+                0x72, 0x50, 0x5b, 0x5b, 0x99, 0x9c, 0x1d, 0x08, 0x90, 0x5c, 0x02, 0xe2, 0xb6, 0xb2,
+                0x83, 0x2e, 0xf7, 0x2c, 0x0b, 0xa6, 0xc8, 0xdb, 0x4f, 0x77, 0xfe, 0x45, 0x7e, 0xf2,
+                0xb3, 0xd0, 0x53, 0x41, 0x0b, 0x1e, 0x92, 0xa9, 0x19, 0x4d, 0x92, 0x10, 0xdf, 0x24,
+                0xd9, 0x87, 0xac, 0x83, 0xd7, 0xb6, 0xf0, 0xc2, 0x1c, 0xe9, 0x0f, 0x8b, 0xc1, 0x86,
+                0x9d, 0xe0, 0x89, 0x8b, 0xda, 0x7e, 0x98, 0x01, 0x00, 0x00, 0x00,
+                0x01, // Timestamp
+                0x00, 0x00, 0x00, 0x01, // Nonce
+                0x00, 0x01, // Chain Solana
+                // Emitter Solana
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x01, 0x3c, 0x1b,
+                0xfa, // Sequence
+                0x00, // Consistency
+                // Payload
+                5, 0, 0, 0, 65, 108, 105, 99, 101, 9, 0, 0, 0, 72, 101, 108, 108, 111, 32, 66, 111,
+                98,
+            ]),
+        };
+
+        use borsh::BorshSerialize;
+        println!(
+            "{:?}",
+            Message {
+                nick: "Alice".to_string(),
+                text: "Hello Bob".to_string(),
+            }
+            .try_to_vec()
+        );
+
+        // Instantiate Contract
+        let mut deps = mock_dependencies(&[]);
+        let env = mock_env();
+        let info = mock_info("addr0000", &[]);
+        instantiate(deps.as_mut(), env, info, instantiate_msg).unwrap();
+
+        // Receive a Message
+        let info = mock_info("addr0000", &[]);
+        let result = execute(deps.as_mut(), mock_env(), info, recv_msg).unwrap();
+        assert_eq!(
+            result.attributes,
+            vec![
+                Attribute {
+                    key:   "action".to_string(),
+                    value: "receive_message".to_string(),
+                },
+                Attribute {
+                    key:   "nick".to_string(),
+                    value: "Alice".to_string(),
+                },
+                Attribute {
+                    key:   "text".to_string(),
+                    value: "Hello Bob".to_string(),
+                }
+            ]
+        );
+    }
+}
diff --git a/examples/messenger/terra/src/messages.rs b/examples/messenger/terra/src/messages.rs
new file mode 100644
index 00000000..ce9c5059
--- /dev/null
+++ b/examples/messenger/terra/src/messages.rs
@@ -0,0 +1,31 @@
+//! CosmWasm defines Message types to its various entrypoints. These are JSON encoded and decoded
+//! by the runtime before being passed into the various entrypoints.
+
+use cosmwasm_std::Binary;
+use schemars::JsonSchema;
+use serde::{
+    Deserialize,
+    Serialize,
+};
+
+/// InstantiateMsg is passed into the contract initialiser when the contract is first deployed,
+/// this is a one off message.
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
+pub struct InstantiateMsg {
+    pub version: String,
+}
+
+/// ExecuteMsg is passed into the execute contract handler whenever a user submits a transaction
+/// targetting our contract, this is our "main" entrypoint.
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
+pub enum ExecuteMsg {
+    RecvMessage {
+        vaa: Binary,
+    },
+
+    SendMessage {
+        nonce: u32,
+        nick:  String,
+        text:  String,
+    },
+}