Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD3bmJZYOgl3P56SwpKc6HfnOKlkJlQ/t0S8BQi9yGd1SsBNVqRe9LwKM3U… (1,748 chars)"
  }
}