{
 "id": 10,
 "extent": {
  "xmin": -8468835.7150999997,
  "ymin": 4750745.8879999965,
  "xmax": -8467373.6741000004,
  "ymax": 4753474.1283999979,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}