Block top - The block number and length in the blockchain (in blocks) on development of the current block Nonce - The transaction range for that 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://companyspage.com/story5206032/what-does-eth-blockchain-explorer-mean-https-www-webwiki-nl-cryptoexplorerhub-com