BACS allocation result - unallocated

{
    "eventId": "0d37948d-4299-49c0-b585-c732fede4eab",
    "eventType": "SERVICE_COMMERCIAL_BACS_ALLOCATION",
    "tenantId": "8367f08d-ef04-4df8-9bf3-0ad519cf3be7",
    "eventDate": "2024-02-21 10:26:53",
    "data": {
        "payment": {
            "amount": 23.28,
            "currencyCode": "GBP",
            "paymentDate": "2024-02-21 00:00:00",
            "entryIdentifier": "JM0000017",
            "name": "Raynor - Cronin",
            "address": "112 Leilani Parkways Theafort PC12 3RP"
        },
        "allocation": {
            "status": "UNALLOCATED",
            "amount": 0,
            "reason": "Billing account not found"
        }
    },
    "sourceId": "95079b7c-eca2-1a78-e053-0100007f3c74",
    "sourceName": "PW_SYSTEM",
    "sourceType": "USER",
    "entityId": "947cc1e9-3186-4a1d-a9dd-2eafc7e7273c",
    "entityType": "UNKNOWN",
    "entityOperation": "O",
    "auditMessage": "BACS payment allocation result"
}