Block height - The block selection and length with the blockchain (in blocks) on development of the present block Nonce - The transaction number to the from address (Remember this begins at 0 so a nonce of a hundred would really be the a hundred and first transaction submitted by https://social4geek.com/story6246213/a-review-of-blockchain-explorer-usdt-https-md-entropia-de-aifurowaq7oqbm16-zzrcw