Block top - The block selection and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number for the from address (Keep in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://one-bookmark.com/story20529291/not-known-details-about-blockchain-explorer-usdt-trc20-https-www-woorips-vic-edu-au-profile-jessenisrgibbons96537-profile