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 really be the 101st transaction submitted by this account) https://bookmarkingdelta.com/story20650831/5-simple-statements-about-blockchain-explorer-solana-explained-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba