Layer Estimates:

Layer: SVI_2018Tract (ID:0)
Count: 921
Extent:

XMin: -10697623.336071
YMin: 3405945.65954391
XMax: -10561610.5054103
YMax: 3585496.88283674
Spatial Reference: 102100 (3857)

Layer: Population_Density (ID:1)
Count: 1916
Extent:

XMin: -10678582.7456621
YMin: 3439883.13021275
XMax: -10574865.1222442
YMax: 3525058.83723428
Spatial Reference: 102100 (3857)