Hey nostr:npub1aghreq2dpz3h3799hrawev5gf5zc2kt4ch9ykhp9utt0jd3gdu2qtlmhct I have 3 different keys. This one (English), another for Portuguese and another for Spanish. When running Nostr Relay, I would like to be able to add all 3 keys. Would this be possible? Or maybe run 3 separate instances of the app (less efficient)?