{
 "layers": [
  {
   "layerId": 0,
   "layerName": "WaterCloset",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a515d679e0f0cf9245a453cc531fb111",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABsAAAAbCAYAAACN1PRVAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABFElEQVRIidWWzQ2DMAyFg+QdInUUBugCvdLtcu0CHYBRQExBFdSgJPiP4B76Tigm/ppn1wScVsO0krFw6zQpoBlAvRdoMFwGYfsIIJhBsBwVFETQMrr1/dgeu/vLOd/rYsgp+Zo5tydLz91zVsUwgal9mLLTgQSK9lBWcTEMKNq4J6q1jMfYMtJAsWZZAxRg3x/Wk7i6AWchllDTCKiGaWVPltckX+Os4sTbiCVtBEWpGsRKwEa3jqvqJnTcT062NYk0rs7ATLvRRVgcJUT7pz9s8eujWmwM0gSJSb+Tolj7n24MtJUmCvnU54C+p2vFxZLOfDzFOnl9DUuYtZ2Bu4PkL1yBBu3tKt/QAmy6N9YbDW7EHw7rkSYAqV/jAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 27,
     "width": 27
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}