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 actually be the 101st transaction submitted by this account) https://baidubookmark.com/story20071433/top-guidelines-of-explorer-blockchain-solana-https-intensedebate-com-people-hawkwhorl3