{
 "id": 7,
 "extent": {
  "xmin": 579899.23660000041,
  "ymin": 3887951.8265000004,
  "xmax": 586840.35199999996,
  "ymax": 3896670.2197999991,
  "spatialReference": {
   "wkid": 2100,
   "latestWkid": 2100,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -5120900,
   "falseY": -9998100,
   "xyUnits": 450445547.3910538,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}