Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEMm8TvWDDyOoqUka2mTWKgI78e0O99Q02Vt7HWih1Ej2bsoQkwLWjubAks… (1,748 chars)"
  }
}