i have some old blockchain.info accounts mnemonic (from 2014, 2015) - i forgot/lost identifier and password and now when i try recovery i saw my old mnemonics are longer as blockchain use now
because i an newbie i have some question:
1. old blockchain mnemonic = seed ?
2.its possible to recovery my old blockchain accounts with this long mnemonics?
i tried on
https://iancoleman.io/bip39/ but site say: word X not in wordlist ...my wordlist is not 15, 18,21,24 long, its like 16,17 word long
any help is apreciated, thanks in advance