Fine. However, this seems like an example straight out of the Bob and Mike scenario. He wanted to allege voter fraud, but he also wants to make it as difficult as possible to accuse him of lying about the allegations later. Take note that he is only claiming he overheard other people discussing fraud. He isn't saying that he observed it.
This is straight out of the Project Veritas playbook, and I do believe that they are a part of this story. They make it a practice of alleging misconduct against liberals... but will often do this, by getting witnesses to claim they overheard misconduct being discussed, rather than actually claim that they observed the misconduct taking place. It is a method of casting aspersions against another party without ever having to prove the allegations are true.