Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDMccF3OvMFEbNkiNP7y/hWEvA4V6rA9e7QQipQBVs8hhAYy5/wKM0RWTkf… (1,748 chars)"
  }
}