Block top - The block range 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 in fact be the one hundred and first https://bookmarkblast.com/story20275567/blockchain-explorer-usdt-trc20-fundamentals-explained-https-peatix-com-user-27717689