{
  "version": 1,
  "type": "Server.Items.PuzzleChestSolutionAndTime",
  "properties": [
    {
      "name": "When",
      "type": "System.DateTime",
      "rule": "PrimitiveTypeMigrationRule",
      "ruleArguments": [
        "AnchoredTime"
      ]
    }
  ]
}