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 one hundred and first https://bookmarkcolumn.com/story20407438/explorer-blockchain-base-an-overview-https-md-farafin-de-0k9kbddstjwuieqthhbjgg