{
 "id": 1,
 "extent": {
  "xmin": 16012796.8926,
  "ymin": -5361677.4166999999,
  "xmax": 16508850.338500001,
  "ymax": -4854456.2575000003,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}