{
 "id": 8,
 "extent": {
  "xmin": -9084216.9886561334,
  "ymin": 3585616.2530120527,
  "xmax": -9084038.6864229795,
  "ymax": 3585798.0830847076,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -20037700,
   "falseY": -30241100,
   "xyUnits": 148923141.928385377,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}