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://baidubookmark.com/story20213717/5-tips-about-blockchain-explorer-you-can-use-today-https-pinshape-com-auth-users-auth-google