{ "layers": [ { "layerId": 0, "layerName": "RegionalSubbasins_ST", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "5e4c845274b932d6170e8a3ac35bd66e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCQ7d9HFcOmbiyCGEhNMGrgqIGjBo4aOGogkoFTNxZRzUAAfboHUln44RUAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }