Block peak - The block amount and duration of the blockchain (in blocks) on generation of the current block Nonce - The transaction number with the from address (Remember this starts off at 0 so a nonce of 100 would in fact be the one hundred and first transaction submitted https://listbell.com/story10382948/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-list-ly-churchkjeldsen86wpibju