{
 "id": 377,
 "extent": {
  "xmin": -7890035.9151000008,
  "ymin": 5325312.6394999996,
  "xmax": -7478301.8289000001,
  "ymax": 5984237.6149000004,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}