{
 "id": 384,
 "extent": {
  "xmin": -19983365.1318,
  "ymin": 7206763.7383999974,
  "xmax": -17581792.685600001,
  "ymax": 9686933.7854000032,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}