Block height - The block variety and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (bear in mind this starts at 0 so a nonce of 100 would in fact be the a hundred and first transaction https://bookmarkoffire.com/story20521503/blockchain-explorer-usdt-trc20-fundamentals-explained-https-www-colegioenlinea-edu-co-profile-mckinneyhxdserup65445-profile