Layer Estimates:

Layer: Point_layer (ID:0)
Count: 8
Extent:

XMin: -16309943.350801
YMin: 1194242.713999
XMax: 1702405.494001
YMax: 8844681.4169
Spatial Reference: 102100 (3857)

Layer: Line_layer (ID:1)
Count: 1
Extent:

XMin: -391357.584800001
YMin: 5635549.2214
XMax: 1565430.3393
YMax: 6731350.4589
Spatial Reference: 102100 (3857)

Layer: Polygon_layer (ID:2)
Count: 8
Extent:

XMin: -8785977.7792
YMin: -3124712.1508
XMax: 2993885.5239
YMax: 10964160.9027
Spatial Reference: 102100 (3857)