Block top - The block variety and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction number for that from address (Remember this starts off at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Not https://userbookmark.com/story20661623/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979