diff --git a/balance-transfer/testAPIs.sh b/balance-transfer/testAPIs.sh
index 6526f3f6..ad503b2b 100755
--- a/balance-transfer/testAPIs.sh
+++ b/balance-transfer/testAPIs.sh
@@ -185,16 +185,19 @@ echo
 
 echo "POST invoke chaincode on peers of Org1 and Org2"
 echo
-curl -s -X POST \
+VALUES=$(curl -s -X POST \
   http://localhost:4000/channels/mychannel/chaincodes/mycc \
   -H "authorization: Bearer $ORG1_TOKEN" \
   -H "content-type: application/json" \
   -d "{
-	\"peers\": [\"peer0.org1.example.com\",\"peer0.org2.example.com\"],
-	\"fcn\":\"move\",
-	\"args\":[\"a\",\"b\",\"10\"]
-}"
-echo
+  \"peers\": [\"peer0.org1.example.com\",\"peer0.org2.example.com\"],
+  \"fcn\":\"move\",
+  \"args\":[\"a\",\"b\",\"10\"]
+}")
+echo $VALUES
+# Assign previous invoke transaction id  to TRX_ID
+MESSAGE=$(echo $VALUES | jq -r ".message")
+TRX_ID=${MESSAGE#*ID:}
 echo
 
 echo "GET query chaincode on peer1 of Org1"
@@ -213,7 +216,7 @@ BLOCK_INFO=$(curl -s -X GET \
   -H "authorization: Bearer $ORG1_TOKEN" \
   -H "content-type: application/json")
 echo $BLOCK_INFO
-# Assign previvious block hash to HASH
+# Assign previous block hash to HASH
 HASH=$(echo $BLOCK_INFO | jq -r ".header.previous_hash")
 echo