Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAojfUzNxtRPiqaS+30b/gXjlusru7kE4HT+jb5Qsn8cVWPEVQWqVkQYgYB… (1,748 chars)"
  }
}