{
 "id": 579,
 "extent": {
  "xmin": -10033211.378404792,
  "ymin": 4126824.9446704346,
  "xmax": -10030983.590749217,
  "ymax": 4129062.9431464314,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}