BACS allocation result - unallocated

{
    "eventId": "8466ae9d-22db-4bb6-a83c-fed23f429239",
    "eventType": "SERVICE_COMMERCIAL_BACS_ALLOCATION",
    "tenantId": "8367f08d-ef04-4df8-9bf3-0ad519cf3be7",
    "eventDate": "2023-11-02 13:55:42",
    "data": {
        "payment": {
            "amount": 87,
            "currencyCode": "GBP",
            "paymentDate": "2023-11-06 00:00:00",
            "entryIdentifier": "SD000104",
            "name": "Garden Bar Limited",
            "address": "3420 Hackett Expressway Reingerberg PC12 3RP"
        },
        "allocation": {
            "status": "UNALLOCATED",
            "amount": 0,
            "reason": "Billing account not found"
        }
    },
    "sourceId": "947e64e1-678e-42a0-e053-0100007f4dd6",
    "sourceName": "PW_SYSTEM",
    "sourceType": "USER",
    "entityId": "c404863f-13bc-417e-a5c4-a5d463250330",
    "entityType": "COMPANY",
    "entityOperation": "O",
    "auditMessage": "BACS payment allocation result"
}