Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGgqEGHdmUEjhj0zNp2hkrhScRyTbbGz7YYzHnsRNiP32RUJSl3H2Shahpf… (1,748 chars)"
  }
}