CSB on Nostr: so I can import follows from npub1a73wy…e7y6q at noagendasocial.com but I can’t ...

so I can import follows from npub1a73wyr3s8ffagwsnlfd548d0nsaqcwdnn6550akehaxglw3kzc8qce7y6q (npub1a73…7y6q) at noagendasocial.com but I can’t migrate from there because poa.st instance is running on Pleroma, not on Mastodon, correct?