{
 "id": 4,
 "extent": {
  "xmin": -13849228.085000001,
  "ymin": 4108728.3313999996,
  "xmax": -13401191.739,
  "ymax": 5169392.8074000031,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}