Block top - The block selection and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://exactlybookmarks.com/story20167720/the-blockchain-explorer-address-diaries-https-www-folkd-com-submit-cryptoexplorerhub-com