Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCRa8XdRjfJheKmD4i0M5b0jHzojm4ETtNkzTwxB7LwxUtY1WySipkEBkGP… (1,748 chars)"
  }
}