Block top - The block selection and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Agreement creation https://bookmarkinglog.com/story20233720/the-blockchain-explorer-usdt-trc20-diaries-https-www-tarauaca-ac-gov-br-profile-robleswcifuentes23175-profile