Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://thebookmarkid.com/story20441597/explorer-blockchain-tron-an-overview-https-www-giveawayoftheday-com-forums-profile-1172807