Bip39 mnemonic online https://www.demilked.com/author/gobnettlmz/ Regardless that it makes use of BIP32 approach it is possible to however import BIP39 seeds into Electrum wallet. Also apart from BIp32 There's BIP44 Model which some wallet use for that era of seeds. This will tell you about vacant balances. This is certainly why https://bookmarkhard.com/story20618695/bip39-golang-the-greatest-guide-to-bip39-https-t-me-bip39-chat