Block height - The block variety and duration of your blockchain (in blocks) on generation of the current block Nonce - The transaction amount for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://bookmarkfavors.com/story5846951/the-definitive-guide-to-explorer-blockchain-ethereum-https-diigo-com-010nvri