Block peak - The block variety and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction number for the from address (Remember this commences at 0 so a nonce of one hundred would in fact be the 101st transaction submitted by this account) https://thefairlist.com/story10495464/how-blockchain-explorer-xrp-can-save-you-time-stress-and-money-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba