{
 "id": 2,
 "extent": {
  "xmin": 351877.87640000042,
  "ymin": 167247.23249999993,
  "xmax": 364231.98570000008,
  "ymax": 181674.10270000063,
  "spatialReference": {
   "wkid": 27700,
   "latestWkid": 27700,
   "xyTolerance": 0.001,
   "zTolerance": 2,
   "mTolerance": 0.001,
   "falseX": -5220400,
   "falseY": -15524400,
   "xyUnits": 450481592.767096639,
   "falseZ": 0,
   "zUnits": 1,
   "falseM": -100000,
   "mUnits": 10000
  }
 }
}