{
 "id": 15,
 "extent": {
  "xmin": -13012947.032299999,
  "ymin": 3836231.8816,
  "xmax": -12704981.773600001,
  "ymax": 4262901.6997999996,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}