MarkLogic Javascript request for an empty JSON array

Question

I am working on a query that will filter documents with nodes, empty JSON arrays like this (Output property):

{
    "Id": "0aec6b50-03ff-48c9-ac35-1b5e7640a892", 
    "Input": "00000000-0000-0000-0000-000000000000", 
    "Output": [
    ]
}

I am now using this query:

cts.orQuery([
        cts.notQuery(cts.jsonPropertyValueQuery('Input','00000000-0000-0000-0000-000000000000')), 
            cts.jsonPropertyValueQuery('Output', '*', 'wildcarded')
    ])

It filters all documents with an empty (empty GUID) Inputand should (but not) filter documents with an empty (empty array) Output.

It works with a document:

{
    "Id": "0aec6b50-03ff-48c9-ac35-1b5e7640a892", 
    "Input": "00000000-0000-0000-0000-000000000000", 
    "Output": ""
}

I assume this is because an empty array has a MarkLogic value. Has anyone had a similar problem? How to request an empty JSON array?

EDIT:

A non-empty message (which should be returned) is as follows:

{
    "Id": "0aec6b50-03ff-48c9-ac35-1b5e7640a892", 
    "Input": "00000000-0000-0000-0000-000000000000", 
    "Output": [
        "91ad81fe-9c82-4090-b6a9-a918f901de46"
    ]
}