{
 "id": 7,
 "extent": {
  "xmin": -10005458.087034574,
  "ymin": 4146332.0040404429,
  "xmax": -9997269.287034573,
  "ymax": 4155967.4040404432,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}