Block top - The block amount and duration of your blockchain (in blocks) on development of the present block Nonce - The transaction selection for your from address (Keep in mind this commences at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this https://orangebookmarks.com/story20655552/the-2-minute-rule-for-blockchain-explorer-solana-https-notes-io-ww2s8