Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC1NuE/fOnrMSrKTkpOTFA7kq1+QKgfJJ6almbUxmC5dlf/3XUldBhLsv4P… (1,748 chars)"
  }
}