{
 "id": 18,
 "extent": {
  "xmin": -10718322.290578788,
  "ymin": 5797355.0435086908,
  "xmax": -10591029.66269144,
  "ymax": 5896235.9946256038,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}