{
 "id": 18,
 "extent": {
  "xmin": 6665359.161583662,
  "ymin": 1838387.0228861868,
  "xmax": 6845359.161583662,
  "ymax": 2076387.0228861868,
  "spatialReference": {
   "wkid": 102642,
   "latestWkid": 2226,
   "xyTolerance": 0.0032808333333333335,
   "zTolerance": 2,
   "mTolerance": 2,
   "falseX": -115211800,
   "falseY": -93821500,
   "xyUnits": 36983428.0573515445,
   "falseZ": 0,
   "zUnits": 1,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}