{"layers": [{ "layerType": "Feature Layer", "layerId": 0, "maxScale": 0, "legend": [ { "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaaLGC4T81DDsRwcAINvBEBH6FFivgGvDykb3MyIAHoFuIj8/CQGXAMmogxYCFciOGmoEA+0gMsvNDeKQAAAAASUVORK5CYII=", "groupId": "0", "values": ["acero"], "width": 20, "label": "acero", "contentType": "image/png", "url": "be59ef5dcb1b746a7318124fa0965bdd", "height": 20 }, { "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAygELQ8H//9Q1cAIjI3UNpDJgGTWQYsBCuRFDzUAAV4ADUUpdbf8AAAAASUVORK5CYII=", "groupId": "0", "values": ["polietileno"], "width": 20, "label": "polietileno", "contentType": "image/png", "url": "e3c34ab5861dfdd33229aa6a35bbdc15", "height": 20 } ], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "tramogasoducto", "minScale": 0 }]}