Block top - The block variety and size of the blockchain (in blocks) on development of the current block Nonce - The transaction selection for that from address (Remember this starts off at 0 so a nonce of one hundred would truly be the one hundred and first transaction submitted https://bookmarksbay.com/story20279754/blockchain-explorer-usdt-trc20-fundamentals-explained-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g