Block peak - The block range and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://bookmarkfly.com/story20419502/the-2-minute-rule-for-blockchain-explorer-solana-https-www-lasallesancristobal-edu-mx-profile-hannabkzpaulsen19225-profile