diff --git a/asset-transfer-ledger-queries/chaincode-javascript/lib/asset_transfer_ledger_chaincode.js b/asset-transfer-ledger-queries/chaincode-javascript/lib/asset_transfer_ledger_chaincode.js
index 91e67126..33a1aee3 100644
--- a/asset-transfer-ledger-queries/chaincode-javascript/lib/asset_transfer_ledger_chaincode.js
+++ b/asset-transfer-ledger-queries/chaincode-javascript/lib/asset_transfer_ledger_chaincode.js
@@ -320,7 +320,7 @@ class Chaincode extends Contract {
 				let jsonRes = {};
 				console.log(res.value.value.toString('utf8'));
 				if (isHistory && isHistory === true) {
-					jsonRes.TxId = res.value.tx_id;
+					jsonRes.TxId = res.value.txId;
 					jsonRes.Timestamp = res.value.timestamp;
 					try {
 						jsonRes.Value = JSON.parse(res.value.value.toString('utf8'));