Block height - The block quantity and length 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 essentially be the 101st transaction submitted by this account) https://apollobookmarks.com/story20204936/top-guidelines-of-explorer-blockchain-solana-https-notes-io-ww2s8