{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Address Points",
   "layerType": "Feature Layer",
   "minScale": 2500,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4eb5b0c1788a30ef96601e34bfdd710d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAcUlEQVQ4je3TSwrAMAgE0Fl4MG+m3syjhWnNsouaFkqoEMwmDz9E8HDIDy6HbAE6AKt7AojKLVCJ+WFSSeUp1DugKRRWBTIHAg63LqgEX11KnuNrzzDYHpFZaYHRBZ1GIonO3pe2jHp8Cez5U27F98EBGOcgTv1RlHIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}