Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Agreement creation https://7bookmarks.com/story20172819/indicators-on-blockchain-explorer-search-you-should-know-https-www-bitsdujour-com-profiles-iptrcw