Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG9tZAHkAIPZsMWcs2WPWJ3d16RvJsVRwsZcUdiYk4L7hQueBBPwf7haYnL… (1,748 chars)"
  }
}