Can Amber provide a method to sign a string, which will be used to redeem locked Ecash? nostr:npub1w4uswmv6lu9yel005l3qgheysmr7tk9uvwluddznju3nuxalevvs2d0jr5
Can Amber provide a method to sign a string, which will be used to redeem locked Ecash? nostr:npub1w4uswmv6lu9yel005l3qgheysmr7tk9uvwluddznju3nuxalevvs2d0jr5