{"message":{"slot":"257354","proposer_index":"43","parent_root":"0x06dbe5b81e99444b3fa87e872b6a96797d3693a399823d2d26a9210d4b4e1e18","state_root":"0x087f8d47309b2aaa86a82448cabba2dda522cc7b803eb539ecdc4e50ede95708","body_root":"0x687d39856a26c1cf7d87c774cd5a62e84337271130a40ff02381cfc650c4a279"},"signature":"0xb6858d0761a485097d5d57ba784a63fbcbfe07cc45a10733508c5d662a524d797621f8eb4dd4e941bbafdf68e56d075915dc03c1c735a7b570617711d0a4691fff21adb7a4f5810d03e8e38e694887ad753269939125846fc85c57958cc538e4"}