Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the one hundred and first transaction https://bookmarkstumble.com/story22552815/what-does-blockchain-explorer-usdt-mean-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092