diff --git a/src/nodeFunctions.ts b/src/nodeFunctions.ts
index d160dac..29bd5d5 100644
--- a/src/nodeFunctions.ts
+++ b/src/nodeFunctions.ts
@@ -1,12 +1,12 @@
 import { ethers } from "ethers";
-import { TransactionData, InternalOperation } from "./types";
+import { InternalOperation } from "./types";
 
 export const getInternalOperations = async (
   provider: ethers.providers.JsonRpcProvider,
-  txData: TransactionData
+  txHash: string
 ) => {
   const rawTransfers = await provider.send("ots_getInternalOperations", [
-    txData.transactionHash,
+    txHash,
   ]);
 
   const _transfers: InternalOperation[] = [];
diff --git a/src/useErigonHooks.ts b/src/useErigonHooks.ts
index 588940e..4982f90 100644
--- a/src/useErigonHooks.ts
+++ b/src/useErigonHooks.ts
@@ -190,7 +190,10 @@ export const useInternalOperations = (
         return;
       }
 
-      const _transfers = await getInternalOperations(provider, txData);
+      const _transfers = await getInternalOperations(
+        provider,
+        txData.transactionHash
+      );
       for (const t of _transfers) {
         t.from = provider.formatter.address(t.from);
         t.to = provider.formatter.address(t.to);