diff --git a/src/handler/tezos/utils/listenForLockEvents.ts b/src/handler/tezos/utils/listenForLockEvents.ts
index be24e4f..91a99ef 100644
--- a/src/handler/tezos/utils/listenForLockEvents.ts
+++ b/src/handler/tezos/utils/listenForLockEvents.ts
@@ -5,6 +5,7 @@ import type { EventBuilder } from "../..";
 import { Block } from "../../../persistence/entities/block";
 import type { LockEventIter, LogInstance } from "../../types";
 import { TezosGetContractOperations } from "./index";
+import { TezosGetTransaction } from "./operations";
 
 const CHAIN_IDENT = "TEZOS";
 
@@ -58,6 +59,12 @@ export default async function listenForLockEvents(
             log.payload.source_nft_address,
           );
 
+          const res = await TezosGetTransaction({
+            transactionId: log.transactionId,
+            restApiURL: restApiUrl,
+          });
+          const lockedHash = res[0].hash;
+
           const {
             token_id: tokenId, // Unique ID for the NFT transfer
             dest_chain: destinationChain, // Chain to where the NFT is being transferred
@@ -76,7 +83,7 @@ export default async function listenForLockEvents(
               tokenAmount,
               nftType,
               sourceChain,
-              log.transactionId.toString(),
+              lockedHash,
               CHAIN_IDENT,
               metaDataUri,
             ),
diff --git a/src/handler/tezos/utils/operations.ts b/src/handler/tezos/utils/operations.ts
index 60f6460..b209681 100644
--- a/src/handler/tezos/utils/operations.ts
+++ b/src/handler/tezos/utils/operations.ts
@@ -27,3 +27,25 @@ export default async function TezosGetContractOperations({
     console.error(error);
   }
 }
+
+export async function TezosGetTransaction({
+  transactionId,
+  restApiURL,
+}: {
+  transactionId: number;
+  restApiURL: string;
+}) {
+  try {
+    const URL = `${restApiURL}/v1/operations/transactions`;
+    const params = {
+      id: transactionId,
+    };
+    const response = await axios.get(URL, {
+      params,
+    });
+
+    return response.data;
+  } catch (error) {
+    console.error(error);
+  }
+}