Block top - The block quantity and size from the blockchain (in blocks) on creation of the present block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://getsocialsource.com/story6052259/what-does-blockchain-explorer-usdt-mean-https-www-woorips-vic-edu-au-profile-jessenisrgibbons96537-profile