Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (Keep in mind this commences at 0 so a nonce of one hundred would basically be the one hundred and first transaction https://socialnetworkadsinfo.com/story22251357/the-blockchain-explorer-address-diaries-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain