{
    "symbols": {}, 
    "enums": {}, 
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            "size": 1, 
            "signed": false, 
            "endian": "little"
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            "endian": "little"
        }
    }, 
    "user_types": {
        "hist_entry": {
            "fields": {
                "timestamp": {
                    "type": {
                        "subtype": {
                            "count": 1024, 
                            "subtype": {
                                "kind": "base", 
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                "data": {
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                        "subtype": {
                            "kind": "struct", 
                            "name": "void"
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    "metadata": {
        "producer": {
            "version": "0.0.1", 
            "name": "/mnt/hgfs/volshared/vtypes_to_json.py", 
            "datetime": "2018-12-03T09:55:34.880766"
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        "format": "4.1.0"
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}