Block height - The block quantity and size in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the 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://bookmarkforce.com/story20386250/a-review-of-blockchain-explorer-usdt-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain