Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFH9L2ZrUf/JOe+TKfQsUs46YJ1TjjbRtAY0oMtIvxLw2yjz8H9KpMI4FnE… (1,748 chars)"
  }
}