{"message":{"slot":"258888","proposer_index":"48","parent_root":"0x54ebc028f569bc79b175b5945da2b36d910e76b761f94a8fba0320b3f22c0d41","state_root":"0x3e1d7ad8f1aae8031464995d0af6f070d976e8be8ae54e426691e96f798882d5","body_root":"0x2cb22d0802907112c9727275a96423089a7714390769d365eee27dfe9c3ddc57"},"signature":"0xa0bf44408b78d38403f29e52e8599611dad2e449da19424674ccdf727a81d13c42fa8f60c48a043c48af781cbd83ff06097de6cb9c6e2c84cecdfafe99b25284f296ff1a87513dda3730f83b81dfbe9ba85ee3354eb1406b9fc0dd8b0b8a0361"}