Block peak - The block range and duration of the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for 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://expressbookmark.com/story20302668/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-www-youtube-com-redirect-q-https-cryptoexplorerhub-com