{"message":{"slot":"1899321","proposer_index":"64","parent_root":"0x507099419fd94c62b78156ae7c36ce87bc186a107de7dd6023180955a9345f7e","state_root":"0xc1969c2aaef1b3e51b283ac34df40571ff5fdebbd7bd040c29ea2b0ee8b38519","body_root":"0xbae220eb37e91dd0044b6d0a1783c2da5e03452b8f521e60b1cbd20616b09dd3"},"signature":"0x8c20d30525238a2755858fcd992c4994d3d8dc43aa924e4accf91b8798c8c5c081f475cd16e41cf0574c028c57dfe02403b638df6fd1cc085b1fbc64f031dfc4eb8fda6cf8e0fbe230d677469d598c60c76b8ad0a118af0b1b2c3076d160dbb1"}