{"message":{"slot":"590500","proposer_index":"4","parent_root":"0x6ab4063f15a7fe8500e6ec89ab11bb22b609046d7f59e2749869f488c787281a","state_root":"0x5f6e0f123be6952c5fba0f534f6a2077e30251ae222e10248b8664868e5ca6f7","body_root":"0x1ad13a13a0e7c0aaa90c41aeeb3253d5a4f23d60c5eee189b44d73f0c5582842"},"signature":"0x91caeff928f8013e73b408e2ff85a2a58fa8a3c81b61924fc903410038bf4a46ba361a3cd8288c14464f3a82add803ca0240fddce0870fa0e557419af8c8343765073ea2baf827b278715879a33d5211ae18846e821459b0c269c077288829e2"}