Block peak - The block range 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 starts at 0 so a nonce of a hundred would basically be the one hundred and first transaction https://ticketsbookmarks.com/story20208441/what-does-eth-blockchain-explorer-mean-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04