{"message":{"slot":"2257137","proposer_index":"237","parent_root":"0x4d403bff99b3e29a22b959c7bed4bb8d89f6401a60b61184d5ef0c68e34efba0","state_root":"0x8e6c66597280053aadc3f388e8e1e0a902dee71b3d86ce22213709f415e05f2b","body_root":"0xdb5534bf97824538794c1d5f71b48bb64dcc80749515a233b4fc7eaf117e4efa"},"signature":"0x981311be086e898509f1146ab6814f946283a938913759ff69117160d944691c991e8b49c2ff32453836de63f015e809045559bd1ef330e8f1cce831d2a75a4c34becf535782c83a4205b02e0a965aa0c88a98c48ff6038f4657017e06115264"}