Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHVEz4N/xSohlrRlwUkVpMVhEFwZq/5qsoqKVQa2MQbPX/k8rXIkOVsQpME… (844 chars)"
  }
}