{"message":{"slot":"2854215","proposer_index":"421","parent_root":"0x418cc0b2bbf1c3ed75ef5704f4f49d2b42dd74a1d19a19b32b945707e1ea7f59","state_root":"0xc4804d978fb648b7e442796127829e19f8cd973b9aa91d68b2c915048f109591","body_root":"0xb19dd88659abc9fb84c5f919d7ed3cb812177eb1ee6fe47d3a6dd7e92b60ffef"},"signature":"0xaaa1f523dc4cb41d94c6ad336404b7c7acd30d021683feef39ed32fe016caa23e8c986e1bfc587c01e0a280e76e0528513f6c1de2480dd4da2c1fd7bb38172701be6afae3affa2674efc5a9cc98c1fb4792b6dda90e325d5c90d86f6edca59bd"}