{"message":{"slot":"257873","proposer_index":"76","parent_root":"0x8993332f2f8caf323f77bc46b5043c0a5df7eb10c578be61cfe9e7308db148e6","state_root":"0x6e262d6742de1eb86d0b5ea32237dac0508e3d9166316e12dc6d04059842ccaa","body_root":"0xfe7c2b85699a3e27c7f85ff136bd585c60cfb62d9f795d0b9d5ef1cb789d77d5"},"signature":"0x81e0fc29d65b5d2a8bc0cc99d9e556b1974ca40c2e160111304188cee69fb104513ad85f61c9670195c1e585897b88c100513a98c149468a8e34da39828e6054e57a38df64a76f610f9f52321019e78fddb256e67542f019b08690ff7457ca27"}