{ "layers": [ { "layerId": 0, "layerName": "D3_RRX", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "782196ebe9b1863d22dba6951a8bdefb", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je3QPQ7DIAwF4Ddka/asaU+CyMFMDpbIJwGv7LB3IVWlKvwkHXkSQpasD+MBf87QwQ5+YtLN6dwCzaQWAoAoloK49euBZlCN85MmpVOp4XknzxvO0CL4mF+FljbwJ1EskNljCTSeN0SxdEyadngZBAATxHEQp44611z7Zc5NdQWsTgfv5w0VeinCiYQdIwAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 1, "layerName": "D3_Rail", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "fff9a31cdd17f75eceb3f8c840ffcca8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYmCrXlwDIyOjPSUG/f///2D1pUUNtHFh9aVFDVQ1kJpg1MBRA8kAAOWpCsALzSCcAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }