{
 "id": 101,
 "extent": {
  "xmin": -2823124.3533999994,
  "ymin": -4139718.2151000015,
  "xmax": 7068315.4543999992,
  "ymax": 4486662.6655000001,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}