Plot z coordinates from txt {id: [xavg, yavg, x0, y0, z0, doppler0, x1, y1, z1, doppler1, … ]}

Question

This is a sample of the txt:

{0: [0, 0]}
{0: [0, 0]}
{0: [0, 0]}
{0: [0, 0]}
{2: [0.8773972392082214, 1.7364705801010132, 0.61031478643417