Layer Estimates:

Layer: Blitz_Data_GR (ID:0)
Count: 843
Extent:

XMin: -42706.6235999987
YMin: 6686207.0895
XMax: 18701.8883999996
YMax: 6731705.4784
Spatial Reference: 102100 (3857)

Layer: Review (ID:1)
Count: 6