Block top - The block number and length in the blockchain (in blocks) on creation of the present block Nonce - The transaction variety with the from address (Remember this starts off at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by https://minibookmarks.com/story20198330/explorer-blockchain-things-to-know-before-you-buy-https-www-webwiki-de-cryptoexplorerhub-com