Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzNdWin6vwzOD8nn8Fanv0lcVEIJJf+Mt9lzO8GdfeXU+MpKncQHlakNn3… (1,748 chars)"
  }
}