Viral Load Observation FHIR

{
  "fullUrl": "http://localhost:8000/Observation/1968",
  "resource": {
    "resourceType": "Observation",
    "id": "1968",
    "meta": {
      "versionId": "1",
      "lastUpdated": "2021-08-12T13:50:52.192+00:00",
      "source": "#Vnns2E6uggGyIQHz"
    },
    "basedOn": [
      {
        "reference": "ServiceRequest/cc3a5796-43ac-4a1b-88fb-10dfe76b445a",
        "type": "ServiceRequest"
      }
    ],
    "status": "final",
    "category": [
      {
        "coding": [
          {
            "system": "http://terminology.hl7.org/CodeSystem/observation-category",
            "code": "laboratory",
            "display": "Laboratory"
          }
        ]
      }
    ],
    "code": {
      "coding": [
        {
          "code": "dca12261-30ab-102d-86b0-7a5022ba4115",
          "display": "VIRAL LOAD QUALITATIVE"
        }
      ]
    },
    "subject": {
      "reference": "Patient/73917dfb-3679-4d9e-9b6b-1cccf4b2bfff",
      "type": "Patient",
      "display": "Peter Pan (OpenMRS ID: 10003P)"
    },
    "encounter": {
      "reference": "Encounter/1954",
      "type": "Encounter"
    },
    "effectiveDateTime": "2021-07-23T00:00:00+03:00",
    "issued": "2021-08-01T14:21:34.000+03:00",
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  }
}