Block top - The block range and length 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 essentially be the a hundred and first transaction https://travialist.com/story11049418/blockchain-explorer-usdt-trc20-fundamentals-explained-https-skitterphoto-com-photographers-1387379-jimenez-deleuran