{
 "id": 4,
 "extent": {
  "xmin": 1148513.6836084449,
  "ymin": 5609379.6277348427,
  "xmax": 1273019.3690271818,
  "ymax": 5684068.054057518,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}