new_pin_topic

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            "actionId": "1387132447197",
            "controlId": "1028937071536",
            "content": {
                "act": "new_pin_topic",
                "flag": 0,
                "data": {
                    "oldBoardVersion": 0,
                    "actorId": "4419477150623919607",
                    "groupId": "4851501421219845617",
                    "boardVersion": 1763696652647,
                    "topic": {
                        "editorId": "4419477150623919607",
                        "color": -14540254,
                        "emoji": "?",
                        "creatorId": "4419477150623919607",
                        "editTime": 1763696652593,
                        "type": 2,
                        "params": "{\"senderUid\":\"687936756231798830\",\"senderName\":\"Gi?i Pháp Doanh Ngi?p V I E T T E L\",\"client_msg_id\":\"1763691827667\",\"global_msg_id\":\"7246698565647\",\"msg_type\":1,\"title\":\"Tài kho?n thu?: 0319252361-QL\\nM?t kh?u: 888888aA@\\nLink: thuedientu.gdt.gov.vn\\n\\nTài kho?n hóa ??n: 0319252361\\nM?t kh?u: 888888aA@\\nLink: vinvoice.viettel.vn\\n\\nMã PIN ch? ký s?: 12345678\"}",
                        "duration": -1,
                        "createTime": 1763696652593,
                        "repeat": 0,
                        "action": 0,
                        "startTime": -1,
                        "id": "821601185"
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                "act_type": "group",
                "ts": 1763696652613
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