This is a webhook triggered for when a card is terminated. The event type is card.terminated 
{
    "type": "card.terminated",
    "environment": "production",
    "business": "xxxxxxxxxxxxx",
    "data": {
        "_id": "63edff25e63a129196e34c62",
        "business": "xxxxxxxxxxxxx",
        "customer": "xxxxxxxxxxxxx",
        "account": "xxxxxxxxxxxxx",
        "fundingSource": "xxxxxxxxxxxxx",
        "type": "virtual",
        "brand": "MasterCard",
        "currency": "USD",
        "maskedPan": "519075*******3531",
        "last4": "3531",
        "expiryMonth": "11",
        "expiryYear": "2027",
        "status": "canceled",
        "balance": 12.34
    }
}