Block top - The block number 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 100 would really be the 101st transaction submitted by this account) https://redhotbookmarks.com/story20257096/5-tips-about-blockchain-explorer-you-can-use-today-https-md-entropia-de-aifurowaq7oqbm16-zzrcw