[
  {
    "corr_id": "corr_001",
    "expires_at_dist_hours": 1.5,
    "visibility_lag": 2.4
  },
  {
    "corr_id": "corr_002",
    "expires_at_dist_hours": 0.7,
    "visibility_lag": -1.2
  },
  {
    "corr_id": "corr_003",
    "expires_at_dist_hours": 2.0,
    "visibility_lag": 0.0
  },
  {
    "corr_id": "corr_004",
    "expires_at_dist_hours": 0.3,
    "visibility_lag": -0.5
  },
  {
    "corr_id": "corr_005",
    "expires_at_dist_hours": 3.0,
    "visibility_lag": 1.8
  }
]