Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDCZsWSyfJ02KcW+AotJnQeQrxEV85oZl9yv3Su7bFDlgZejt6RkjEBKstd… (1,748 chars)"
  }
}