They will find the friends that recommended that they sign up for nostr nostr:nevent1qqs8y8ahhq6mtj6qmu3fnmuptg3xmgcmq3rrlld6pw4tknsdpgd80ecpzamhxue69uhkv6tvw3jhytnwdaehgu3wwa5kuegzyzms3aee9avggp3p9sug9eanhsxekzxk972l59cdpxgj0m8zwu89uqcyqqqqqqgngjsa2