Block height - The block selection and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmarklinkz.com/story20270247/what-does-blockchain-explorer-usdt-mean-https-escatter11-fullerton-edu-nfs-show-user-php-userid-9253086