Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCXUjNj9HWMKckUcL+qRrIqU6jv0RylNILo+KPezkSJpmKk2pwkweqY/BLz… (1,748 chars)"
  }
}