Block top - The block selection and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of one hundred would actually be the one hundred and first transaction https://bookmarkfavors.com/story5980084/not-known-details-about-blockchain-explorer-usdt-trc20-https-heavenarticle-com-author-pathpastor4-452336