{ "layers": [ { "layerId": 0, "layerName": "F2F 2.0 Dataset", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "494f2c616756345de17b40b27f87a1c7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWNpampK+///vxIDFQAjI+M9FpBh9fX1FdQwsLGxsYOFgcqAZdRAigEL5UagglEDKQcsVDADBYwaOCLCkJGR8R6opKWGYSCzACjlESmK/M9VAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }