{
 "id": 17,
 "extent": {
  "xmin": -9729841.7076999992,
  "ymin": 2986429.2408999987,
  "xmax": -9096379.3969000001,
  "ymax": 3554666.141900003,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 }
}