{
 "id": 4,
 "extent": {
  "xmin": 627525.86999999732,
  "ymin": 6848198.2399999984,
  "xmax": 643628.75999999791,
  "ymax": 6864024.4800000014,
  "spatialReference": {
   "wkid": 102110,
   "latestWkid": 2154,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -35597500,
   "falseY": -23641900,
   "xyUnits": 124074650.523327917,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}