{ "uuid": "urn:mrn:signalk:uuid:c0d79334-4e25-4245-8892-54e8ccc8021d", "environment": { "inside": { "engineRoom2": { "temperature": { "value": 288.1, "timestamp": "2018-02-28T09:46:55.302Z", "$source": "foo.bar" }, "dewPt": { "value": 278.6, "timestamp": "2018-02-28T09:46:55.302Z", "$source": "foo.bar" } } } } }