Block height - The block quantity and size in 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 basically be the 101st transaction submitted by this account) https://bookmarkfly.com/story20420329/5-simple-statements-about-blockchain-explorer-solana-explained-https-case-edu-cgi-bin-newsline-pl-url-https-cryptoexplorerhub-com