{
 "id": 45,
 "extent": {
  "xmin": -8630780.6009999998,
  "ymin": 4630820.1612000018,
  "xmax": -8357105.6394999996,
  "ymax": 4795629.2831000015,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}