Your troll will have the following attirbutes.

1. The profile will have either no or one followers.

2. There is no activity, and no comments made to anyone else - just there for one single article.

3. It will not be paid for.

4. The 'comments' to the person being trolled comprise ad hominems, no logical arguments whatsoever, and regardless of one's initial responses, carries on in the same vein - insults, belittling, but no logical argument.

Trolls are not paid for Medium.