Block top - The block number and length on the blockchain (in blocks) on development of the present block Nonce - The transaction number for your 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://social4geek.com/story6244823/explorer-blockchain-tron-an-overview-https-www-lanubedocente-21-edu-ar-profile-fowlerrlwmooney1719-profile