{
 "id": 4,
 "extent": {
  "xmin": 1403871.7756517534,
  "ymin": 82850.795888573033,
  "xmax": 1898475.3643852717,
  "ymax": 917106.12648004794,
  "spatialReference": {
   "wkid": 102745,
   "latestWkid": 5646,
   "vcsWkid": 115702,
   "latestVcsWkid": 115702
  }
 }
}