500 Vaccine code - Unknown

[SeanJA]

Decoding my qr code gives me the 500 Vaccine code, which for me was

Product / Produit : Moderna Spikevax Bivalent BA.1 COVID-19

{
  "fullUrl": "resource:1",
  "resource": {
    "resourceType": "Immunization",
    "meta": {
      "security": [
        {
          "system": "https://smarthealth.cards/ial",
          "code": "IAL1.4"
        }
      ]
    },
    "status": "completed",
    "manufacturer": {
      "identifier": {
        "system": "http://hl7.org/fhir/sid/mvx",
        "value": "MOD"
      }
    },
    "vaccineCode": {
      "coding": [
        {
          "system": "http://hl7.org/fhir/sid/cvx",
          "code": "500"
        },
        {
          "system": "http://snomed.info/sct",
          "code": "snip"
        }
      ]
    },
    "occurrenceDateTime": "snip",
    "lotNumber": "016F22A",
    "patient": {
      "reference": "resource:0"
    },
    "performer": [
      {
        "actor": {
          "display": "snip"
        }
      }
    ]
  }
},