{"message":{"slot":"754204","proposer_index":"148","parent_root":"0x2558fec98423e11d426717e3dc61eadf905c8bdf1ec0abc7a55df18c80b459c7","state_root":"0xa57135dc8cabe2a7c800d1ca7c26cf010fabbbf20d38c3a771116350f7ca1993","body_root":"0xe80a2c6e537918e61fca51cb3119bfd19dfbd67a2e10e6c5ea16faba2e2a0228"},"signature":"0x9731a3bc3aca05cc6806ee4a69cf46cf7a98ea0c0eed07beb624b6364e55d636cfeb26696fad52bc23d7965d416824ce19134c28ea62329a65cba3d8746a848bb8e0ddffc54d9198521531a0bf48ca4922b3dfc9694a74d31eee0883afbe633d"}