Block height - The block quantity and size in the blockchain (in blocks) on development of the current block Nonce - The transaction range for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://techonpage.com/story5880655/the-fact-about-explorer-blockchain-base-that-no-one-is-suggesting-https-www-webwiki-co-uk-cryptoexplorerhub-com