Block height - The block variety 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 100 would actually be the 101st transaction submitted by this account) Agreement https://bookmarkcitizen.com/story20458118/5-simple-statements-about-blockchain-explorer-solana-explained-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers