The importwallet command imports keys from a wallet dump file, which is generated using the dumpwallet command. This operation requires a new wallet backup to include the imported keys. Upon successful import, the blockchain and mempool will be rescanned automatically. Users can monitor the scanning progress using the getwalletinfo command.

How is this used?

This command is essential for restoring or transferring wallets by importing keys from a dump file. It allows users to retain access to their funds and transaction history. Users may utilize this command when migrating wallets between different instances or when recovering from backup files. The automatic rescan ensures that the wallet's transaction history is synchronized with the blockchain after the import.