{
 "id": 78,
 "extent": {
  "xmin": -12790121.902846767,
  "ymin": 3866498.6648533694,
  "xmax": -12698501.902846767,
  "ymax": 4172408.6648533694,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}