Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBYQ4fH5Fu3hHUl6dQem40xsVywgJ1FXaGle4s6bNhbZAejY6DlX/jClAwM… (1,748 chars)"
  }
}