Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBp+KqBnjFknotqqEFvxWgYOTj7i95wlPEHhbmJa8TJkAdDHOUNpdv73tQe… (1,748 chars)"
  }
}