{
 "id": 20,
 "extent": {
  "xmin": 16624375.044695107,
  "ymin": -4354081.7739409534,
  "xmax": 17057552.865993209,
  "ymax": -3387419.196178813,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}