Block peak - The block number and size of the blockchain (in blocks) on development of the present block Nonce - The transaction variety for that 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://mypresspage.com/story5619566/how-blockchain-explorer-xrp-can-save-you-time-stress-and-money-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979