Block peak - The block variety and size with the blockchain (in blocks) on development 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://greatbookmarking.com/story20524698/the-ultimate-guide-to-eth-blockchain-explorer-https-www-youtube-com-redirect-q-https-cryptoexplorerhub-com