{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Carte_Signs_OMS",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "afd08c3346c771ef4ea9bb00cc76913f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAh0lEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxtsNYPqQYxHb67XP3x9vRHJApINdJAX1ay31QyEcgMZDl9fX3/4+joGXIayEDJQTkSTgBIKI+XRm+sM+MKRhYD+BpD3QGEHcyk0DMk2EAQaHr6+fuDh6+sOYB6eCCHFywSTy/DLKUSDwW8gAHKPKXXyXyF0AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}