Block height - The block quantity and size on the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://captainbookmark.com/story20446403/indicators-on-blockchain-explorer-search-you-should-know-https-www-instapaper-com-p-16864836