Block peak - The block range and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this starts at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) https://bookmarketmaven.com/story21287780/5-simple-statements-about-blockchain-explorer-solana-explained-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya