{
 "id": 4,
 "extent": {
  "xmin": -9396305.3475000001,
  "ymin": 3896699.2384000001,
  "xmax": -9269356.5979999993,
  "ymax": 4109021.9484000001,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}