Kotlin json serialization, list with any value

Question

I have the following data class which I'm trying to serialize.

@Serializable
data class QueryResponseDto(
val results: List<Result>
) {
@Serializable(with = Result.PacketSerializer::class)
data class Result(
    val columns: List<String>,
    val types: List<String>,
    val values: List<List<@Contextual Any>>
)
}

This is the form of my json.

{"results":[{"columns":["id","name"],"types":["int","varchar"],"values":[[1,"Store one"]]}]}

Is this achievable using the serialization? I have no idea of how to make the serializer builder for the 2D Any array.