Block top - The block number and length from 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://free-bookmarking.com/story20434590/the-definitive-guide-to-explorer-blockchain-ethereum-https-diigo-com-010nvri