Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDNynHBgmkS4fW2Yeucpa6cyJXXID/ut3cDDJjTRRhUiUB5eAGRq06TfaTK… (1,748 chars)"
  }
}