Layer Estimates:

Layer: Polylines (ID:1)
Count: 12
Extent:

XMin: -12437039.8333482
YMin: 4907029.77943465
XMax: -12436324.7128205
YMax: 4907144.48531775
Spatial Reference: 102100 (3857)

Layer: Polygons (ID:2)
Count: 125
Extent:

XMin: -12437039.8333482
YMin: 4907029.77943465
XMax: -12436324.7128205
YMax: 4907144.48531775
Spatial Reference: 102100 (3857)