{
    "id": "FT1.4",
    "type": "Field",
    "position": "FT1.4",
    "name": "Transaction Date",
    "length": 53,
    "usage": "R",
    "rpt": "1",
    "dataType": "DR",
    "dataTypeName": "Date/Time Range",
    "tableId": null,
    "tableName": null,
    "description": "This field contains the date/time or date/time range of the transaction. For example, this field would be used to identify the date a procedure, item, or test was conducted or used. It may be defaulted to todays date. To specify a single point in time, only the first component is valued. When the second component is valued, the field specifies a time interval during which the transaction took place.",
    "sample": "",
    "fields": [
        {
            "id": "FT1.4.1",
            "type": "Component",
            "position": "FT1.4.1",
            "length": 26,
            "dataType": "TS",
            "dataTypeName": "Time Stamp",
            "usage": "O",
            "rpt": "1",
            "tableId": null,
            "tableName": null,
            "name": "Range Start Date/Time",
            "description": "The first component contains the earliest date/time (time stamp) in the specified range."
        },
        {
            "id": "FT1.4.2",
            "type": "Component",
            "position": "FT1.4.2",
            "length": 26,
            "dataType": "TS",
            "dataTypeName": "Time Stamp",
            "usage": "O",
            "rpt": "1",
            "tableId": null,
            "tableName": null,
            "name": "Range End Date/Time",
            "description": "The second component contains the latest date/time in the specified range. Note that the TS (time stamp) data type allows the specification of precision."
        }
    ]
}