[
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      "traceId": "bd7a977555f6b982",
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      "id": "bd7a977555f6b982",
      "timestamp": 1581500272022000,
      "duration": 386000,
      "annotations": [
        {
          "endpoint": {
            "serviceName": "server",
            "ipv4": "192.168.1.3",
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          },
          "timestamp": 1581500272022000,
          "value": "sr"
        },
        {
          "endpoint": {
            "serviceName": "server",
            "ipv4": "192.168.1.3",
            "port": 9411
          },           
          "timestamp": 1581500272023000,
          "value": "ss"
        }
      ],
      "binaryAnnotations": []
    },
    {
      "traceId": "bd7a977555f6b982",
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      "id": "bd7a977555f6b982",	
      "timestamp": 1581500272021000,
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]