{
 "id": 0,
 "extent": {
  "xmin": -18448608.147910565,
  "ymin": 2673729.9945648881,
  "xmax": -7352402.0300663477,
  "ymax": 8621779.7722877953,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -22041257.77387803,
   "falseY": -30241100,
   "xyUnits": 144148035.898612738,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}