Layer Estimates:

Layer: track_14424_121449_lines (ID:0)
Count: 1
Extent:

XMin: 4284426.37906617
YMin: -537857.638634244
XMax: 4285207.95321103
YMax: -536322.682683655
Spatial Reference: 102100 (3857)

Layer: track_14424_121449_points (ID:1)
Count: 1
Extent:

XMin: 4285018.93271566
YMin: -536331.508033139
XMax: 4285018.93271566
YMax: -536331.508033139
Spatial Reference: 102100 (3857)