{"message":{"slot":"1577502","proposer_index":"139","parent_root":"0xda0319ffb8cf233e63cb0517ed135fba81a5e83e50d5dd89b4553ef7a2416d78","state_root":"0x837af218b6fb3d9fe689bf6bd9f011d8a8a128fded34f65c28f440fd7e4d6837","body_root":"0x308ba291fe9637be18c7f92989af5d43591fc6baf776f2322329f502be3f2e64"},"signature":"0xa6f9c84e3150d571e5d6cd76fb2b31aac3179b99b8928685262b9c096f2c6ed68da63ce8234ff4363bb55c6cf030caa60fc88bf4ce48c3f4c0b5a91e2d625acc4f01fd1861b43d491ed13b57954d1bd48d4c3d3e0b7e31186e72ef5f6792bc24"}