Block top - The block number and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the one hundred and first transaction https://keybookmarks.com/story20442606/the-best-side-of-explorer-blockchain-usdt-https-www-webwiki-ch-cryptoexplorerhub-com