MoneyGram Online. Track a Transaction. Track. Look up a transfer: Find the status of any transaction by entering its authorisation or reference number, and. Simple steps to use MoneyGram ® at your local Post Office branch For subsequent quicker and easier money transfers with MoneyGram simply present your. MoneyGram is a simple, secure method for sending cash, but if you are to learn the fundamentals regarding how to properly track your transaction and ensure Remember that if you have sent more than one MoneyGram money transfer to.