{"message":{"slot":"399286","proposer_index":"57","parent_root":"0xd182560d2ea27c5bc6c74c3ec7631de0d5468b31074d742b7621290ff2bcad1f","state_root":"0x697747441760b9a3fba122fab80e8d4fda49fc0a9291e89c7eceb4ccff5ec659","body_root":"0xc7c121083dd93156e88e9b13dd4fd5642b21144e6305769de10aedd0672be46f"},"signature":"0xa08f6fbf248dca4555a7201d7e433ab6c26f820cc2bd9253ea10fa622889d5a1dd54f384ac8da576ffb299797c5033d20ef771c50f04bf0590e35b877ea2a367309f4a2ce9270f8c3bb67aac5714b836e224ce19fdca26a71ae68469ef3cf652"}