Block height - The block amount and size in the blockchain (in blocks) on development of the present block Nonce - The transaction amount with the from address (Remember this commences at 0 so a nonce of one hundred would really be the 101st transaction submitted by this account) Contract https://allbookmarking.com/story20926141/blockchain-explorer-usdt-trc20-fundamentals-explained-https-hedgedoc-eclair-ec-lyon-fr-6mkao4fyqry-pm5xpak7hg