{
 "layers": [
  {
   "layerId": 0,
   "layerName": "NZTA maintenance demarcation",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "6aa86f448c12bb7be2841c6e6acf6389",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAHFJREFUOI2t1DsSwCAIBNBlxlt5fs9FKjIYo/LbDooHNDQUpwEAY3AWInR6wYowBhM6TaBM8UK6Tm0oW2k0DAr27YfAHRYCT5gbvGEu0IKZQStmAj3YFfRiRzCCbcEo9gtmsAXMYgsoaCkYzfRgs2fqPNvFNlFJIu9MAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}