[
  {
    "column_name": "id",
    "data_type": "integer",
    "column_default": null,
    "is_nullable": "NO",
    "character_maximum_length": null
  },
  {
    "column_name": "signature_date",
    "data_type": "date",
    "column_default": null,
    "is_nullable": "NO",
    "character_maximum_length": null
  },
  {
    "column_name": "record_timestamp",
    "data_type": "timestamp without time zone",
    "column_default": null,
    "is_nullable": "NO",
    "character_maximum_length": null
  },
  {
    "column_name": "channel",
    "data_type": "character varying",
    "column_default": null,
    "is_nullable": "NO",
    "character_maximum_length": 255
  },
  {
    "column_name": "actor_type",
    "data_type": "character varying",
    "column_default": null,
    "is_nullable": "NO",
    "character_maximum_length": 255
  },
  {
    "column_name": "lpa_id",
    "data_type": "character varying",
    "column_default": null,
    "is_nullable": "NO",
    "character_maximum_length": 255
  },
  {
    "column_name": "actor_id",
    "data_type": "character varying",
    "column_default": null,
    "is_nullable": "NO",
    "character_maximum_length": 255
  }
]