Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCWxPLW09stBSamCopgIieMlZkGrIWkqH5ZF/mSUTIFIBhbPa40IpP8joSv… (1,748 chars)"
  }
}