Block peak - The block selection and duration on 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 truly be the a hundred and first transaction submitted https://bookmarkassist.com/story20354177/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-500px-com-p-barrkijrooney