Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEN8NibXCwFzwVcWXgsmCcTUvMqwQGQV9JUoyBTSPY3hWivEjFDdTpWAjkE… (1,748 chars)"
  }
}