I took the index in the words, transformed the number to binary, additional a few zeros, calculated the sha256 digest, took the very first Component of the hexadecimal to transform it to binary, included three zeros on the eight digits in the binary and acquired 00000010011 which interprets to 19 https://atozbookmarkc.com/story19238307/the-2-minute-rule-for-bip39-all-words