open62541/tools/ua2json/examples/datavalue.bin

{
    "ServerPicoseconds": 0,
    "ServerTimestamp": "1970-01-15T06:56:07Z",
    "SourcePicoseconds": 0,
    "SourceTimestamp": "1970-01-15T06:56:07Z",
    "Status": 2153250816,
    "Value": {
        "Type": 1,
        "Body": true
    }
}