Sent my message using the Contact form on the selfhosted.show site. I believe the message was too long for Fountain to send successfully as a boost.

https://fountain.fm/show/LxGQPEpBqTDLxF4d6qC5

nostr:nevent1qvzqqqpxquqzqw3cstpqu5zcgef0g9n5sxrs45wp8ga3x5yyp269yhqd563a922rmzxkfw