{
 "layers": [
  {
   "layerId": 7,
   "layerName": "Hidrovias_284",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f3ef51fa41784b3871c546ed8b7447f4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA9UlEQVQ4jeXRTSuEURiH8d89nsRi2Niz8A2kxsLKhu8hGyGysLS00Aiz8gVkY81OUXwEW3uZYuEl5qipeYmeGeVZKP86dbqv+1zd55xMwcn+q3ApjRm2gxlhUHIn2XUQZz/iXclspGUN+xhoV8OkMGc93QjHGqq5fNSs7XjvCBtq8pJUmqsXr7tsTt4W/jahYjXNt65fzKeETRQqHG9tixEmb8UKuS5S+OHZVkcYniTl3PbwIhnK5SVrjuK+e8IJnGOqebyVpC4s4qInr8Zptz+zFw+YtpJGlCzIlL26Uovbrr5+3Pc3PIxHnMhLP+6rsKD8feEnjyVKsH2D0kAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}