{"message":{"slot":"3388507","proposer_index":"421","parent_root":"0x1bfa55d694d7f74c9a10ef1a574ea4803a2610d4a873990d19f374f54b89ac79","state_root":"0xe1da77507c0594a89fbc6b6f82d43400ad73a3fa2880e7d0a8cdda76248be311","body_root":"0x929d81bdce712f37e253a801a12b46bdbe7a577f69c11ee8771cd3fc600aed5c"},"signature":"0xa7317b9fd5cd63df0550a6b23c567d84fc330e45cf7cb355828bb7733b1a2f3ee07f2ee6eee1bb39ff61b43dd220d51d13e3746782bf060485583f0ccd8d76332f9590e83a0a9dcdad243baec755b3484764a6f739d8f7da3b0b7f44f1c477c2"}