Block height - The block variety and duration of your blockchain (in blocks) on creation 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 basically be the one hundred and first transaction submitted https://baidubookmark.com/story20512990/the-definitive-guide-to-explorer-blockchain-ethereum-https-rentry-co-4vomqtzo