Retrieves a transaction
{- "_id": "tran_aXwOl83tXFW-asuT",
- "merchantId": "mcht_aXwOl83tXFW-asuQ",
- "customerId": "cust_aXwOl83tXFW-asuR",
- "merchantOrderId": "ordr_aXwOl83tXFW-asuU",
- "transactionPayType": {
- "payCardId": "card_aXwOms3tXFW-asus"
}, - "amount": 0,
- "currency": "AUD",
- "surchargeAmount": 0,
- "status": "accepted",
- "statusBeforeDispute": "accepted",
- "lastChargeId": "chrg_aXwOl83tXFW-asuV",
- "refundedAmount": 0,
- "payoutId": "payout_aXwOl83tXFW-asuc",
- "createdAt": "2019-08-24T14:15:22Z",
- "updatedAt": "2019-08-24T14:15:22Z",
- "fee": 0
}