Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmarkbirth.com/story21094784/not-known-details-about-blockchain-explorer-usdt-trc20-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers