{
 "layers": [
  {
   "layerId": 0,
   "layerName": "BMP Points",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3afdffb1a8f345ec67d36fd6b8a04c35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAARtJREFUOI3V0rFPwkAUx/FvDTgUhS4kGhwQlMWB3Z1JV53d+Rsw4uKoC4G/wLg4OOvg4uCmMQ40GOIACR2wIXpNLAkMJRGRK72mi7/xXd4nd/dejIgT+1/giId9HrfKSsJG4kbLrDTmgsAV7yIRCBoM4bIPZ1kAKWhzkF0MWg6cNOHQ+HOk/oeWA9UmHBfgvqcIfrpw14WWgJwORQPO21ApwJo+t0UOfrlw9AzX35PCB9ABc0eK+YO33SlsKq82bKdCgC2hVl8Ibup4z5xJTv5cf7BoAJ3ftb04lNZDgJYDF21vAC82vAnI6x62uqwI9gScmj+r4TOAIGCcquktrc9qKIBamrroU39yA/YngZoU1NhdCnUtGRhFIgfHGsVHq+W+qQUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}