{"message":{"slot":"1321886","proposer_index":"17","parent_root":"0xc537f18a37a2d934b887ccbcb8b2f8e82fde9ea356bff50c4faaf530dd4a138c","state_root":"0xda678521eef6e57ddde01150589b3d575aa3ce16e2df80c1d57f404c254160ac","body_root":"0x447e635a91fc86f65db181504a84d1e8aa54e457168c9c5dc973d65b8ead516f"},"signature":"0xb8c4f478608acf4a87d8b6254802c24e8f2e41cd58f5d4599ab799fffa0b8c7f2a270f9bce62d9b215f8b265ad9d17f7118a9c59213177dcd7112c4b1799ab8d191053c29ce0ee940b0d34f9295da3687b4badf3c21fffbd3a521403e10c5de7"}