{
 "id": 18,
 "extent": {
  "xmin": -13786173.854879165,
  "ymin": 4640065.4678024687,
  "xmax": -13708073.854879165,
  "ymax": 4787865.4678024687,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}