Block peak - The block range and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction number with 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://thebookmarkage.com/story20814419/the-ultimate-guide-to-eth-blockchain-explorer-https-forum-issabel-org-u-optionray7