VERSION 0

SCHEMA >
    `action` String `json:$.action`,
    `actor` String `json:$.actor`,
    `id` String `json:$.id`,
    `targets` Nullable(String) `json:$.targets`,
    `metadata` Nullable(String) `json:$.metadata`,
    `timestamp` Int64 `json:$.timestamp`,
    `version` Int16 `json:$.version`

ENGINE "MergeTree"
ENGINE_SORTING_KEY "id, timestamp, action"