Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://baidubookmark.com/story20369777/top-blockchain-explorer-confirmed-transactions-secrets-https-intensedebate-com-people-hawkwhorl3