Bip39 checksum failed https://archerujcb329.tearosediner.net/comprehending-the-function-of-bip39-in-copyright-pocketbooks It can be very important which the mnemonic sentences are produced from randomly selected quantities! These numbers is usually created in a number of different ways, which happen to be explained in other content articles here, like "Exactly what is an RNG" and Seed... https://bookmarkleader.com/story20516106/bip39-html-new-step-by-step-map-for-bip39-github-https-dzen-ru-bip39-phrase-com