{
 "id": 8,
 "extent": {
  "xmin": -12140549.7687,
  "ymin": 4438065.5383000001,
  "xmax": -11359206.071900001,
  "ymax": 5012839.063699998,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}