{
 "id": 72,
 "extent": {
  "xmin": -12992117.468280716,
  "ymin": 3833749.8028374095,
  "xmax": -12703277.468280716,
  "ymax": 4105009.8028374095,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}