Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDgnUsVARdKrRkuRkXCRZLZGwmqPkJRxK6X+cTKY+uLkFPJYGN9lRWSVL9e… (1,748 chars)"
  }
}