Block peak - The block range and duration of your 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://bookmarklinx.com/story20293207/helping-the-others-realize-the-advantages-of-blockchain-explorer-one-https-clancy-olesen-4-mdwrite-net-opening-the-record-your-resource-to-blockchain-investigation