Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCj5k6pFGtTIrnA1W+/M65rfw8SbZt3VRawDcBHBOG3Xl3h/8criDEPz+2k… (1,748 chars)"
  }
}