Block top - The block number and size on the blockchain (in blocks) on generation of the current block Nonce - The transaction amount to 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://thefairlist.com/story10781403/explorer-blockchain-things-to-know-before-you-buy-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya