Block top - The block number and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction variety to the from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarksoflife.com/story6389527/top-guidelines-of-eth-blockchain-explorer-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g