{
 "id": 15,
 "extent": {
  "xmin": -8495607.9940000009,
  "ymin": 5615488.7568000033,
  "xmax": -8378591.9878000002,
  "ymax": 5706922.4289000034,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}