Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://hyperbookmarks.com/story20298752/the-ultimate-guide-to-eth-blockchain-explorer-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g