test mention nostr:npub1xg6sx67sj47lkf7vmgpdg5khca3musxfrgdvpq46dxpmy53c8zxqqy7kwr
second mention nostr:npub1xg6sx67sj47lkf7vmgpdg5khca3musxfrgdvpq46dxpmy53c8zxqqy7kwr
self mention nostr:npub19yzp0sntplrcl6v85kxqahtkqzyh03s9g0w6suljfzmqm0uf5ywqwpjkda