Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction https://dmozbookmark.com/story20502837/explorer-blockchain-things-to-know-before-you-buy-https-www-webwiki-ch-cryptoexplorerhub-com