{
    "trx": "Transaction Number",
    "amount": "Order Amount",
    "charge": "Gateway Charge",
    "rate": "Conversion Rate",
    "method_name": "Payment Method Name",
    "method_currency": "Payment Method Currency",
    "method_amount": "Payment Method Amount After Conversion",
    "discount": "Discount Amount",
    "ordered_at": "Order Date",
    "track": "Tracking ID"
}