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How can a replace occur with a tx with lower fee and feerate?

Generally, the replacement rules employed by Bitcoin Core specify that a replacement must both exceed the original transaction in feerate as well as in absolute fees. A likely explanation could be ...
Murch's user avatar
  • 75.7k
2 votes
Accepted

Bitcoin Core: "Increasing transaction fee failed (Unable to create transaction. Insufficient funds)"

Subtract fee from amount is an applied to coin selection when the transaction is created, however this option is not remembered afterwards. Once coin selection is completed, the wallet no longer ...
Ava Chow's user avatar
  • 70.8k

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