I took the index of your words, converted the variety to binary, additional a few zeros, calculated the sha256 digest, took the primary part of the hexadecimal to transform it to binary, included a few zeros into the eight digits with the binary and acquired 00000010011 which interprets to 19 https://socialmphl.com/story20748772/ledger-seed-phrase-bip39-no-further-a-mystery