Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety 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://thesocialroi.com/story10209207/the-blockchain-explorer-address-diaries-https-independent-academia-edu-drewandreassen4