Objects that were not at the origin,
I have returned an object that was not at the origin to the origin with the variable transform node-$CEX,-$CEY,-$CEY.
I would like to return the object to its original position.

on Transform SOP you can check Output Attribute to output the transform
and then use Transform By Attribute (Invert Transformation: On) to bring it back

or you can also use Match Size SOP that can do either of those operations