{"message":{"slot":"514928","proposer_index":"148","parent_root":"0x1eb2c365c8a6d11996f2ced4da95bece01a9285bf32d0611a66d0536c70afbed","state_root":"0x1580418f69fccaedd3a672cdad8a6eb18cb14f98246b4521c5f8a2e486ded8f5","body_root":"0xc7db0e35ca86e7ffe9ceafca6e0df90bbd94ea011d1f717a773176e1f99a50d2"},"signature":"0x8bc2e47f796ce1b358bffb11004d9f7c8cb20a9d05f51f6293e048748c4b15983fec105d407006984a3061413dd59b2c0ef29c4ebf7c6c092330ea537e85aa9056b81734df2d1cfba3046bbbcc521e853891ba85fb8dec3e9d08408d2fccd807"}