{ "layers": [ { "layerId": 0, "layerName": "ly_poi2021", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "04da5065f63c2d44c38d9dbaafb8e2cb", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFJJREFUOI3t0TEKACAIheE/CLpzB+jOTbZJNVRkS+CbfMuHaORxooMOaqSbgxWUQtKSqbJCd+CAARTSEv3/KSFT5xuC4YaK9t2y4RFyAx7HQXsaIXMQxRwdOd4AAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }