Layer Estimates:

Layer: EsriBuildingE (ID:0)
Count: 115
Extent:

XMin: -13046388.181
YMin: 4036604.4164
XMax: -13046184.7446
YMax: 4036791.5322
Spatial Reference: 102100 (3857)

Layer: EsriBuildingE_Footprint (ID:1)
Count: 1
Extent:

XMin: -13046478.0013
YMin: 4036567.3634
XMax: -13046122.6098
YMax: 4036853.7311
Spatial Reference: 102100 (3857)