{
 "id": 17,
 "extent": {
  "xmin": -13859746.525612505,
  "ymin": 3829182.6668634322,
  "xmax": -12859126.525612505,
  "ymax": 5165982.6668634322,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}