{"message":{"slot":"4197355","proposer_index":"57","parent_root":"0x460f23674e16c3aee8bff18f052ca6c346147755e974eed0d9e8272193c4b985","state_root":"0x83700afc8428731e6fc91a120c646133121c88439e0a12619f96c0edb8b4b2ec","body_root":"0xdb886e694b663c0c509534a9e0eca765d48b66b6f2e2017a2b55372d19d8318b"},"signature":"0x8b7b87fe5caa2bf181cbcc3e7fa2cfb2efb76d1f5fefd0d1961a3ed3c14504a30b747afb6fe2cd25c43a8362d2956c0a082cd32e8d9c99355fd3040fb88942359d579132ccdc01acbdbfa3fc86fed42fa30cf6bd7c2ff9abda45647a5f231f79"}