Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the 101st transaction submitted by https://pukkabookmarks.com/story20727349/helping-the-others-realize-the-advantages-of-blockchain-explorer-one-https-www-anibookmark-com-user-shoeraven4-html