Bip39 format https://www.hometalk.com/member/176312665/elva1377050 Even though it utilizes BIP32 system you could continue to import BIP39 seeds into Electrum wallet. Also apart from BIp32 There is certainly BIP44 Edition which some wallet use for that era of seeds. Want to examine which wallets assistance the BIP39 mnemonic recovery seed phrase? Examine https://exactlybookmarks.com/story20568326/bip39-php-new-step-by-step-map-for-bip39-word-list-txt-https-t-me-bip39-chat