{
 "id": 16,
 "extent": {
  "xmin": -8176784.9807623029,
  "ymin": 5269915.3932362786,
  "xmax": -7955681.1995512806,
  "ymax": 5624383.6024292326,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}