Layer Estimates:

Layer: Change in Seats (ID:0)
Count: 50
Extent:

XMin: -19912010.017
YMin: 2099320.9056
XMax: 20007613.7195
YMax: 10735378.1959
Spatial Reference: 102100 (3857)

Layer: Countries (ID:1)
Count: 4
Extent:

XMin: -19123698.9551115
YMin: 1636108.45088811
XMax: -5860759.54082002
YMax: 18038573.4823682
Spatial Reference: 102100 (3857)