{
 "id": 57,
 "extent": {
  "xmin": 151.2859745830001,
  "ymin": -33.43924512103132,
  "xmax": 151.59870694400013,
  "ymax": -33.132671616999971,
  "spatialReference": {
   "wkid": 4283,
   "latestWkid": 4283
  }
 }
}