Block top - The block variety and length on the blockchain (in blocks) on generation of the current block Nonce - The transaction quantity for that from address (Remember this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by this https://agency-social.com/story5610765/the-2-minute-rule-for-blockchain-explorer-solana-https-articlescad-com-the-remarkable-adventurers-in-the-cyber-frontier-grasping-distributed-ledger-instruments-325096-html