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 (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarkingace.com/story20454311/the-2-minute-rule-for-blockchain-explorer-solana-https-md-entropia-de-aifurowaq7oqbm16-zzrcw