Block top - The block quantity and length in the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://socialmediastore.net/story21374494/not-known-facts-about-blockchain-explorer-usdt-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g