{
 "id": 6,
 "extent": {
  "xmin": 15695966.380874999,
  "ymin": -4509735.5747499987,
  "xmax": 17731150.827749997,
  "ymax": -3271558.197625,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}