Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCIQh/Z/+JoVEG+0zgeBy9/fxkmriDEQGDNhFa89XnSOmc+dPm/USFVRqfI… (1,748 chars)"
  }
}