[
  {
    "timestamp": "2024-05-12T10:15:30Z",
    "value": -0.0025,
    "status": "valid"
  },
  {
    "timestamp": "2024-05-12T10:16:05Z",
    "value": -0.0008,
    "status": "valid"
  },
  {
    "timestamp": "2024-05-12T10:16:45Z",
    "value": -0.0041,
    "status": "error"
  }
]