Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCjVqPF9PWZOLqQB2yv6UpzdDYG1lBYVm/ZFFnRXU1q6B4DYDYaiU9n/vqI… (1,748 chars)"
  }
}