Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://macrobookmarks.com/story20368038/the-blockchain-explorer-usdt-trc20-diaries-https-www-webwiki-nl-cryptoexplorerhub-com