{
 "id": 23,
 "extent": {
  "xmin": -8451827.7515451424,
  "ymin": 4611593.0450581638,
  "xmax": -8383137.7515451424,
  "ymax": 4659282.0450581638,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}