Channel
constructor(messageId: String = "", from: Long = 0, to: String = "", message: String = "", translated: Boolean = false, translatedMessage: String = "", extraData: String = "", timestamp: String = "", timestampMillis: Long = 0, replyMessageId: String? = null, replyMessage: String? = null, replyExtraData: String? = null, mentionedPlayerIds: ArrayList<Long>? = null, reactions: HashMap<Chat.ReactionType, ArrayList<Long>>? = null)