Layer Estimates:

Layer: import_flow_lines (ID:0)
Count: 25
Extent:

XMin: -8277304.536
YMin: -5129364.0681
XMax: 19213375.8653
YMax: 7427564.4326
Spatial Reference: 102100 (3857)

Layer: Connecting Lines (ID:1)
Count: 25
Extent:

XMin: -20037507.0672
YMin: -5129364.0681
XMax: 20037507.0672
YMax: 12815768.2202
Spatial Reference: 102100 (3857)