Layer Estimates:

Layer: UScounties_vax (ID:0)
Count: 3220
Extent:

XMin: -179.147351985606
YMin: 17.8812419851296
XMax: 179.778472372002
YMax: 71.390482541736
Spatial Reference: 4326 (4326)

Layer: Vaccine_County_Estimate (ID:1)
Count: 3142