{
 "id": 31,
 "extent": {
  "xmin": -13173236.388599999,
  "ymin": 3833642.2317000031,
  "xmax": -12738838.789900001,
  "ymax": 4075997.7326000035,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}