Change Details

Instead of getting a SigningProvider and then going to MessageSign, have ScriptPubKeyMan handle the message signing internally. Backport of Core PR18115 part [7/9] : https://github.com/bitcoin/bitcoin/pull/18115/commits/6a9c429084b40356aa36aa67992da35f61c2f6a2 Depends on D8101 and D8098

Instead of getting a SigningProvider and then going to MessageSign, have ScriptPubKeyMan handle the message signing internally. Backport of Core [[https://github.com/bitcoin/bitcoin/pull/18115 | PR18115]] part [7/9] : https://github.com/bitcoin/bitcoin/pull/18115/commits/6a9c429084b40356aa36aa67992da35f61c2f6a2 Depends on D8101 and D8098

Instead of getting a SigningProvider and then going to MessageSign, have ScriptPubKeyMan handle the message signing internally. Backport of Core [[https://github.com/bitcoin/bitcoin/pull/18115 | PR18115]] part [7/9] : https://github.com/bitcoin/bitcoin/pull/18115/commits/6a9c429084b40356aa36aa67992da35f61c2f6a2 Depends on D8101 and D8098