Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://opensocialfactory.com/story23071555/blockchain-explorer-search-an-overview-http-king-wifi-win-index-php-title-boelkamper2160