Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD+0iZWHo7KIp9iUWktUEImdh62+SD6LxgL42+PKRW0NhcU+c7KXXWhpJ5i… (1,748 chars)"
  }
}