Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDY9wQaKHxzaXvUd5gYRFgQrMrwVRzd3oFeu8KQl4hytTg9eS7yQzDJvj2W… (1,748 chars)"
  }
}