{
 "id": 13,
 "extent": {
  "xmin": 1017877.9044081122,
  "ymin": -718356.29614096507,
  "xmax": 1335689.0341936275,
  "ymax": -523310.38684519753,
  "spatialReference": {
   "wkid": 3978,
   "latestWkid": 3978,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -34655800,
   "falseY": -30001600,
   "xyUnits": 10000,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}