Medical data synchronization

{
    "sourceDeviceId": "e38a010f-b78b-4941-9b37-ef3e535e8954",
    "sourceRegistrarId": "1657430e-5c53-4660-89f4-993af0c67880",
    "medicalRecords": "<ENCRYPTED CONTENT>",
    "fileMap": {
        "ccca3f31-aa89-4d3e-9361-e533131c8d98": "<BASE64_ENCODED_FILE_CONTENT>",
        ...
    }
}