Block peak - The block quantity and duration of the blockchain (in blocks) on creation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would in fact be the a hundred and first transaction https://peakbookmarks.com/story20614144/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-www-webwiki-ch-cryptoexplorerhub-com