naturzukunft on Nostr: Does anybody has experience with mastodons follow activities? I try to reade a ...

Does anybody has experience with mastodons follow activities?

I try to reade a received one and get 404:

GET https://mastodon.social/3769922e-ed1a-4724-9bf1-5b56153b45c8 - 404 NOT_FOUND - {"error":"Not Found"}

Are they not availabe?

#mastodon #activitypub #activitypubdev