{
 "id": 4,
 "extent": {
  "xmin": 146.8398830000001,
  "ymin": -37.408244110999931,
  "xmax": 153.60819973600007,
  "ymax": -28.184753198999942,
  "spatialReference": {
   "wkid": 4283,
   "latestWkid": 4283
  }
 }
}