Block top - The block quantity and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction amount for that from address (Remember this starts at 0 so a nonce of 100 would in fact be the one hundred and first transaction submitted by https://easiestbookmarks.com/story20611141/the-2-minute-rule-for-blockchain-explorer-solana-https-notes-io-ww2s8