Block height - The block variety and duration of the blockchain (in blocks) on generation of the current block Nonce - The transaction quantity to the from address (Remember this starts off at 0 so a nonce of one hundred would truly be the 101st transaction submitted by this account) https://bookmarks4seo.com/story20547167/the-blockchain-explorer-usdt-trc20-diaries-https-independent-academia-edu-drewandreassen4