There is no swap but it's the token removal. NPXS and NPXSEK token holders are not affected by it. It will probably reduce the number of converted NPXS tokens from the supply.
So NPXS holders can ask for their tokens to be removed and in exchange receive FX tokens instead?
Is that how it works?
Not exactly. NPXS holders can swap their tokens for FX tokens while this token removal is a different case which won't affect any current holders.