Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCmlUomOOrdGVNBO2XaB8b98OzqPPkFdO5eyuRi1M2xD1k/3ZVFMnm2Aj3e… (1,748 chars)"
  }
}