Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Agreement creation https://socialdummies.com/story5389889/5-simple-statements-about-blockchain-explorer-solana-explained-https-kearns-horn-hubstack-net-monitoring-transfers-how-distributed-ledger-analyzers-work