{
 "id": 56,
 "extent": {
  "xmin": -17879804.798,
  "ymin": 2075201.5654999986,
  "xmax": -17154665.437899999,
  "ymax": 2632018.6374999993,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}