{
 "id": 54,
 "extent": {
  "xmin": -10400633.611465178,
  "ymin": 4950591.4760781312,
  "xmax": -10362674.101410039,
  "ymax": 4968445.0660340367,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}