{
 "id": 8,
 "extent": {
  "xmin": -9991506.1341640446,
  "ymin": 4160431.6328585777,
  "xmax": -9976423.4123098571,
  "ymax": 4167328.5794329825,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}