{
 "id": 0,
 "extent": {
  "xmin": -17942173.25134737,
  "ymin": 1403804.0782204475,
  "xmax": 16282823.093840798,
  "ymax": 9882915.0751999784,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}