{ "layers": [ { "layerId": 0, "layerName": "L4 Eyrar", "layerType": "Raster Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "L4", "url": "55d02397def3dcd88c2977349be85d54", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhoDJgoZ2BxT7/KTKpdwsjqoFUAiyjBlIMWCg3AhWMGkg5YKGCGShg1EDKASIMoeUZ9QykEgAAdCQEk9mGEo8AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "vg2" } ] } ] }