Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB+QCzDb4soJfM0e+i0OBjDEvDkPfpXpreQrMOrhJDuYW7sG7kReNcmzplf… (1,748 chars)"
  }
}