Layer Estimates:

Layer: Aggregated Polygons (ID:0)
Count: 18
Extent:

XMin: 12672008.2703
YMin: 2529928.0184
XMax: 12739510.6593
YMax: 2579146.4863
Spatial Reference: 102100 (3857)

Layer: groupbySummary (ID:1)
Count: 28