{
 "id": 12,
 "extent": {
  "xmin": -8915529.3651445229,
  "ymin": 3339445.930189875,
  "xmax": -8912896.659187261,
  "ymax": 3351312.7923506126,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}