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 starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://bookmarkeasier.com/story20314312/5-essential-elements-for-blockchain-explorer-ethereum-https-notes-io-ww2s8