Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEmhCOoMV6Pmu5t8JVzAKpV3DzWGkJJd7vOdUjgQWV9JDLIFulhtSeV4sBR… (1,748 chars)"
  }
}