{
 "id": 0,
 "extent": {
  "xmin": -8913618.2229743283,
  "ymin": 4232815.2751066936,
  "xmax": -8854252.7429539729,
  "ymax": 4290162.6019682158,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}