nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqycccmlftetyyqsnv957l0h4pywmtyj8j83a6q3mxc0ma9x79khwsaw7usl nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq0ze7guqzj0kf8ayzzp605y2rwsczqny0afjyyt52fcl9nuttju2qpk2385 nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq4jg2nwy02pszsee7xqm6g3qzc0u668e9r7u40qrtylntny228kusvnpsyw The main issue is that it requires backend support.

Many ActivityPub server implementations do not support mixed federation and multiple networks.