Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH8UET4t/41MKxNcRMO9Az3g3HSRoI09dDhNKk6iRwil2FfdY8C0wYbWu3W… (1,748 chars)"
  }
}