{
 "id": 15,
 "extent": {
  "xmin": 16009688.233100001,
  "ymin": -5443942.3678000001,
  "xmax": 16531432.510199999,
  "ymax": -4749208.0038999999,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}