Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB8870bFWwg8zvABXQTO5jIgNsIwZhMq1ucFbJK6guflkmAjRCwEIb4qP3S… (1,748 chars)"
  }
}