Wasn’t able to approve requests, tried troubleshooting for like an hour and gave up
Also my Nostr relay at relay.mememaps.net is ditto, I don’t expose the Activitypub API right now
Discussion
I had an issue like this at the start. You have to remember that the ditto server is signing events and posting them on relays you add.
My issue was the ditto server was not whitelisted on my other relays, and it was throwing errors. So consider that.