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 one hundred would actually be the a hundred and first transaction submitted https://pr8bookmarks.com/story20548036/the-blockchain-explorer-address-diaries-https-www-webwiki-de-cryptoexplorerhub-com