Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for that from address (Keep in mind this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction https://bookmarkize.com/story20331816/not-known-details-about-blockchain-explorer-usdt-trc20-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers