Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCKF9lbbsURe+B8Q5PNbIYC3DnBzvugmbJ71FZTI7sW5hnXkrc7NRdTa6GT… (1,748 chars)"
  }
}