Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQJfP4I6BB8vXFNKh0KPj5s05ec40eDNHm8LVCuY9N3MoxIYT0JDlBcZeZ+m… (1,748 chars)"
  }
}