{
 "id": 19,
 "extent": {
  "xmin": -3480828.6088999994,
  "ymin": 4429024.2048000023,
  "xmax": -2784454.3751999997,
  "ymax": 4826231.5068000033,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}