Unfortunately the Minds Relay has been down for about a month. And the only Nostr client (Coracle) that I knew supported NIP-26, stopped working with it a few months ago after an update. Of the very limited GitLab dev comments read, I surmise that Minds has possibly decided to rework the implementation to reduce engine load and avoid duplicate storage. As an aside, Minds recently Federated on ActivityPub and is probably working towards getting that functional.
Being that, I have decided to crosspost here directly for the time being and see how it goes.