{
 "id": 16,
 "extent": {
  "xmin": 3883711.9017999992,
  "ymin": 3791588.0975999981,
  "xmax": 3897366.925999999,
  "ymax": 3804511.9924999997,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}