I took the index from the words, converted the variety to binary, added 3 zeros, calculated the sha256 digest, took the main Portion of the hexadecimal to transform it to binary, additional a few zeros towards the eight digits of your binary and acquired 00000010011 which interprets to 19 in https://bookmarkassist.com/story18939901/the-5-second-trick-for-ledger-seed-phrase-bip39