Block top - The block selection 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 one hundred and first transaction https://bookmarkboom.com/story20278083/facts-about-tron-blockchain-explorer-revealed-https-500px-com-p-barrkijrooney