Block top - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://leftbookmarks.com/story20474087/the-blockchain-explorer-address-diaries-https-www-hulkshare-com-circledrop4