{
 "id": 31,
 "extent": {
  "xmin": -13779191.039261864,
  "ymin": 4430243.321611532,
  "xmax": -13570295.039261864,
  "ymax": 4744611.321611532,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}