Block top - The block number and length on the blockchain (in blocks) on generation of the current block Nonce - The transaction amount to the from address (Remember this starts off at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by https://kingslists.com/story21944046/what-does-blockchain-explorer-usdt-mean-https-mlx-su-paste-view-d02eef60