Layer Estimates:

Layer: Aggregated Polygons (ID:0)
Count: 127
Extent:

XMin: -13210081.7789
YMin: 3989246.6654
XMax: -13149256.6926
YMax: 4081809.0938
Spatial Reference: 102100 (3857)

Layer: groupbySummary (ID:1)
Count: 991