Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDh71XU6OSkl7z5Ckfr+xOzUBOS/TukC44xgMgWO0uYJgnrXai8lnNDGvwa… (1,748 chars)"
  }
}