Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCUZHOHWFyzuC8tw3rHZeewCGy1dYK4CN1tIH9+3PytPSi4Us0/A3EcrtGU… (1,748 chars)"
  }
}