Curious as to her standing - I hate dismissals over standing, BTW - given the Green Party has disavowed her actions. Who exactly is the candidate under law, the person or the party? If the latter, Stein is a non-entity.
It varies by state. For WI, anyone who received votes has standing. MI requires that the candidate demonstrate they were ‘aggreived’ by fraud or mistakes, and PA requires a prima facie case that fraud or mistakes occurred. Simply saying, gee golly wiz, these counts look funny and Russia hacked the DNC so they might have done that here does not rise to either the MI or PA standards, IMO.