{"message":{"slot":"300917","proposer_index":"64","parent_root":"0x91c495e380d266eda4dbf5fdfc27965147c61132ba97f76983e0ecc695961ddd","state_root":"0x8d80388f341cfd6c77112b8606b2c542cfc2c2ff6fef7474b772ec5db8be1af3","body_root":"0x8f1bfb63fc41c145777c5d37bef74146041143d6d54610aec17a9fef6fa7fc58"},"signature":"0x91be7edc3c88496ed8c88521661e3e297aba789f5ea3562b5f07426c02d65e08ee38d2808cef3c469b8fc62d418f773f056654f7d7f08a352f1181960fa8d4757971446bd3aa0ff808edb9ab9e9bbaa46c495fdc02b2f0f6cc01cd7a00b23446"}