Block peak - The block number and duration in the blockchain (in blocks) on creation of the present block Nonce - The transaction variety for your from address (Remember this begins at 0 so a nonce of a hundred would in fact be the 101st transaction submitted by this account) https://socialrus.com/story22711611/what-does-eth-blockchain-explorer-mean-https-writeablog-net-storeformat0-blockchain-in-the-microscope-exploring-the-unsung-resources