Block height - The block quantity and size of your blockchain (in blocks) on generation of the present block Nonce - The transaction quantity for your from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://bbsocialclub.com/story22848521/the-blockchain-explorer-usdt-trc20-diaries-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain