Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDvl3SZ67UrUnQQsZEVOLuXI9boSVIatayPUKAnBsYBkmTZPRxN9JDvsjvK… (1,748 chars)"
  }
}