Block top - The block selection 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 essentially be the one hundred and first transaction https://wise-social.com/story5980158/the-best-side-of-explorer-blockchain-usdt-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers