Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBiFp0VswMGukPRmjgQW6YZb1xX6nhxMOrcoBti9fv1yy8F1wbhNHuZT0mi… (1,748 chars)"
  }
}