{
 "id": 30,
 "extent": {
  "xmin": -10032845.368211685,
  "ymin": 4157443.7389191319,
  "xmax": -10029866.247053443,
  "ymax": 4160436.2713041967,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}