Block peak - The block variety and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://tetrabookmarks.com/story20492244/getting-my-blockchain-explorer-ethereum-to-work-https-www-webwiki-nl-cryptoexplorerhub-com