Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCyB5t5pYeE0WxOUoTa7yMb7UDJqNd0zFhC8N91046sIEPknjpK/npjOVUU… (1,748 chars)"
  }
}