Layer Estimates:

Layer: Poly_Centroids (ID:16)
Count: 19415
Extent:

XMin: -13864033.8032
YMin: 5160767.7876
XMax: -12979747.5727
YMax: 5825343.5532
Spatial Reference: 102100 (3857)

Layer: CentroidsSimple (ID:17)
Count: 21922
Extent:

XMin: -13866347.1276
YMin: 5160722.2532
XMax: -12979761.2797
YMax: 5825596.5042
Spatial Reference: 102100 (3857)