{
 "id": 339,
 "extent": {
  "xmin": -10019721.856490823,
  "ymin": 4148771.1882813675,
  "xmax": -10017461.150369409,
  "ymax": 4151037.5332140573,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}