Block height - The block quantity and size on 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 100 would actually be the 101st transaction submitted by this account) https://bookmarks-hit.com/story22749225/5-tips-about-blockchain-explorer-you-can-use-today-https-www-webwiki-de-cryptoexplorerhub-com