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 commences at 0 so a nonce of one hundred would essentially be the a hundred and first transaction https://funbookmarking.com/story20451548/the-best-side-of-explorer-blockchain-usdt-https-list-ly-churchkjeldsen86wpibju