Actual object? or moving object?

Red, blue, green random size, direction lines, are these objects or noise pixels. very busy area near the brightest object.

https://decaps.legacysurvey.org//viewer/?ra=188.1563&dec=-57.1878&layer=decaps2&zoom=15

This looks most likely to be a cosmic ray that was missed by the rejection algorithm during the image reduction.

Shorter lines tend to be cosmic rays (energetic particles that strike the detector and cause the lines to be present in the image). They are also cosmic rays if they are not straight. Long straight lines indicate a satellite that has flown through the observation field and been caught in the detector. Hope that helps!