how to fight copyright troll?

[xd12345]

so i've been receiving a google dmca
and they been reporting everyday 1k~2k+ a link

i went to lumendatabase.org
and the company and the name of sender are fake

however the original url (which from a legitimate company) doesn't even have to do anything with the reported content

its not like i can counter since its actually a piracy stuff so what step can i take?

thanks!