Block height - The block variety and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of one hundred would basically be the a hundred and first transaction submitted https://socialbaskets.com/story6333808/the-definitive-guide-to-explorer-blockchain-ethereum-https-rentry-co-4vomqtzo