Bip39 Passphrase. You'd probably then do a standard recovery using a command such as the one down below. (This command employs a sample wallet file bunlded with BTCRecover) This will work because BIP39 is supported by so many wallet brands. Therefore, don't just does BIP39 simplify wallet and important administration, https://bouchesocial.com/story20699159/bip39-passphrase-https-linktr-ee-bip39-the-fact-about-bip39-wallets-that-no-one-is-suggesting