{
 "id": 21,
 "extent": {
  "xmin": 491979.8320000004,
  "ymin": 4329872.7039000001,
  "xmax": 500095.29059999995,
  "ymax": 4342162.0522000007,
  "spatialReference": {
   "wkid": 25831,
   "latestWkid": 25831
  }
 }
}