{
 "id": 37,
 "extent": {
  "xmin": -8793179.7303813975,
  "ymin": 3284499.3079769379,
  "xmax": -7311726.2261461578,
  "ymax": 5054985.8641411252,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}