{"message":{"slot":"257903","proposer_index":"121","parent_root":"0x019336112b436ac396f5726d9cb66feeabcce625eb022d20ea51daa2074134ba","state_root":"0x1942a31ff5f8db32f5c93e8a96e8046e56e802322a97da526b69bc3893ca0f0c","body_root":"0x9cf3cb841433bd4f9844bdf6c901969114f841138061528d23788f3b63a5c94d"},"signature":"0x8c8dcae4ae2376734bff65d646647219b29a747d66b1d71d3f432dfdc60efb7f6c12b5c51fda3da4670b5693d1e35a270ee21d6a297dd3556d320546d8632bb2270bc0709aa8c2a51d3ab39288267b66cc596b0df9c2f4b8c969586e521c82f3"}