{
 "id": 3,
 "extent": {
  "xmin": -19942895.935346428,
  "ymin": -1617170.5568981804,
  "xmax": 20012473.914773434,
  "ymax": 11537091.63764175,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -21950421.0532113463,
   "falseY": -30241100,
   "xyUnits": 144357891.679348588,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}