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npub13vd…d0a2
2023-02-21 21:52:00

LITTLE on Nostr: Can someone explain OP_RETURN to me? Why do I keep seeing in in mempool?

Can someone explain OP_RETURN to me? Why do I keep seeing in in mempool?
Author Public Key
npub13vdch0sw05hzrf59m2grmtn3kuyyyssfzwvz25t25eh9vdt3v9ts0qd0a2