Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGwDlFxGiYVMudp5GycxB76NQsw7jaWSve3M0XlkUWcGHTHEiwOReqYS8Tg… (1,748 chars)"
  }
}