{"message":{"slot":"1577856","proposer_index":"147","parent_root":"0xab718444afa27cd75fef45f0dc0e299717243f1e11a9abd81be79b89d5ed2d5f","state_root":"0xb9f1471e02782d846e888865d74eded745c291b4313be63b7613255059242190","body_root":"0x6a963cdce810c8fcc17bc548119cfeaf0dfc904ebeb4d06663643e7de0790268"},"signature":"0xac0b5caec52604363b96a9a0035ce12ea0ba17d6a67979bf59cfffacd25b91b8e8b958bd470cd8e5cf6666806057a34502b369d418abd86a6c781fdb889da19cdf4f561e32c77a2c02524aca0cbd291095ff0f0ae8d5a641819e62652e9863d6"}