Layer Estimates:

Layer: Block 5 Corners (ID:0)
Count: 7
Extent:

XMin: -13551907.2743652
YMin: 4399593.38497679
XMax: -13551412.3079331
YMax: 4400144.25161946
Spatial Reference: 102100 (3857)

Layer: Collection Grid (ID:1)
Count: 12
Extent:

XMin: -13551841.9271936
YMin: 4399644.60414781
XMax: -13551455.7792567
YMax: 4400096.10147647
Spatial Reference: 102100 (3857)

Layer: Collection 2020 7 29 (ID:2)
Count: 8
Extent:

XMin: -13551778.6167142
YMin: 4399822.29117363
XMax: -13551579.996882
YMax: 4399930.23699141
Spatial Reference: 102100 (3857)

Layer: Block 5 Outline (ID:3)
Count: 1
Extent:

XMin: -13551900.655331
YMin: 4399593.3419156
XMax: -13551409.1285159
YMax: 4400139.33571524
Spatial Reference: 102100 (3857)