Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFWq+06S4OzoJxXuhoOYJCluGXRqt/jN1LT5LStbgBjtEs/o4qBmRH03iSI… (1,748 chars)"
  }
}