card funding event success

{
    "eventType": "CARD_FUNDING_SUCCESS",
    "cardId": "card001",
    "amount": 500,
    "balance": 1000,
    "currency": "USD",
    "transaction_reference": "tx001-uuid",
    "transaction_type": "CREDIT",
    "transaction_date": "2025-03-05T12:00:00Z",
    "timestamp": "6440664122",
    "status": "SUCCESS",
    "description": "Card funding was successful."
}