{
 "id": 51,
 "extent": {
  "xmin": -10564001.145224601,
  "ymin": 4949104.7287231656,
  "xmax": -10518226.165139318,
  "ymax": 5009631.6394333523,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}