Block height - The block number and duration on the blockchain (in blocks) on development of the current block Nonce - The transaction number for that from address (Remember this starts off at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) Agreement https://bookmarkspecial.com/story20762162/5-simple-statements-about-blockchain-explorer-solana-explained-https-lamptie2-bravejournal-net-beyond-these-blocks-discovering-the-realm-of-distributed-ledger-explorers