Block top - The block amount and length with the blockchain (in blocks) on development of the present block Nonce - The transaction amount to the from address (Remember this commences at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by this https://mediajx.com/story25967837/blockchain-explorer-usdt-trc20-fundamentals-explained-https-www-instapaper-com-p-16864836