{"message":{"slot":"354948","proposer_index":"77","parent_root":"0x390269f7bbf1193fcccfb63e3d7ba9a103b466b7b087815aa11ca93dd37b4b68","state_root":"0xa65b12200ecc1fb4f620f3ddf2f370525297c6abc2b08b036dc27f7ed12c4f37","body_root":"0x45faf04d43fce34889cbf4f64efffcfb0eb29a33d525f33d8ebcdc1f8b87e751"},"signature":"0xa3f9afb4ffebd424eab8deb3f1db37f0d2c250101b202300ac4130f1ae6d5a972ed6f33ee83f606ecb9878894c8a354505af770768462d7b2180c50b386ea81e6274141f9d9e7e246b131317cc31a1fc64742cf8caff4e5f62732cfc30767276"}