Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD90bYLjBNsn0v/SX2OEEFSReM2bCIPpl5Z0td+e3GcL3GXJD49wvUjkviI… (1,748 chars)"
  }
}