Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCDLaT0gDtUvX6nLMdoDFyLMIrYIctyHIePdXQqmx9WHw8zihenfHYGcoDU… (1,748 chars)"
  }
}