{"message":{"slot":"2558707","proposer_index":"883","parent_root":"0x99a965e1359a821ab438d459bb7b96d5df81c6c9ca457969535f5cba8a421c7f","state_root":"0x7b9a160d9d9165440bd7b5db802e3725314f75f209d43280c1755446caa2ecae","body_root":"0x90a3bec0fcce944ce8b0a26f4ce169add8a9a3636177e39a4476102d4dea9f2f"},"signature":"0x83fc1d927d35a07ae2a11bbdff4ab464527c1f619716173512e6c3ddd54c684c572c075ea52d75b5906d3bcb87dfa15e05a25ed6cb51b90dc18f2ad7b40dc1de9eb2a71ec28de1d6fd335bfdd44252f32ad63f85ddae3af45c6524190f39d3c4"}