Block peak - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) https://atozbookmark.com/story20165639/getting-my-blockchain-explorer-ethereum-to-work-https-www-webwiki-fr-cryptoexplorerhub-com