Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by https://bookmarksurl.com/story5774229/not-known-details-about-blockchain-explorer-usdt-trc20-https-www-woorips-vic-edu-au-profile-jessenisrgibbons96537-profile