Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for that from address (Keep in mind this starts off at 0 so a nonce of 100 would truly be the a hundred and first transaction https://artybookmarks.com/story20059714/not-known-details-about-explorer-blockchain-ton-https-www-tarauaca-ac-gov-br-profile-robleswcifuentes23175-profile