{ "layers": [ { "layerId": 0, "layerName": "RPU_SURFACE_INCONSTRUCT_L", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ca2720bf626cfaca222e79d26d16e840", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKoZhYNra/5QYtH5WMCOKgTABSgELNQxBBqMGUg5YqGDGEDMQALAoBe5AiTm5AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }