Block height - The block quantity and length in the blockchain (in blocks) on development of the current block Nonce - The transaction range for that from address (Remember this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by this account) https://ilovebookmark.com/story20438971/blockchain-explorer-fundamentals-explained-https-list-ly-churchkjeldsen86wpibju