Block peak - The block variety and size with the 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://bookmarkinglog.com/story20472786/what-does-blockchain-explorer-usdt-mean-http-ezproxy-cityu-edu-hk-login-url-https-cryptoexplorerhub-com