Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQF58p/4RdsSJmm9/5KbBQwWnlOxI1nEbQXDmRZWF4dtwzZoOXR846am/6nv… (1,748 chars)"
  }
}