{
 "id": 18,
 "extent": {
  "xmin": -13440042.0704,
  "ymin": 4902010.0292999968,
  "xmax": -13334959.938900001,
  "ymax": 4993665.3757999986,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}