{
 "id": 21,
 "extent": {
  "xmin": 2336622.90154554,
  "ymin": 6334150.2129362077,
  "xmax": 2376999.1344754328,
  "ymax": 6367381.0486452235,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}