{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "patternProperties": {
    "^[A-Fa-f\\d]{24}$": {
      "type": "object",
      "properties": {
        "time": {
          "type": "string",
          "format": "date-time"
        },
        "data": {
          "type": "object",
          "patternProperties": {
            "^[0-9a-zA-Z_-]{1,255}$": {
              "type": [
                "number",
                "string",
                "boolean"
              ]
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false,
      "required": [
        "data",
        "time"
      ]
    }
  },
  "additionalProperties": false
}