{
    "fields": [
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            "typeName": "subject",
            "value": ["Astronomy and Astrophysics"]
        },

        {
            "typeName": "subtitle",
            "value": "More Birds and Trees"
        },

        {
            "typeName": "title",
            "value": "Post Publish Title Change"               
        },
        {
            "typeName": "author",
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                {
                    "authorName": {
                        "typeName": "authorName",
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                    "authorAffiliation": {
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            ]
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                    "producerAffiliation": {
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            ]
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}