{"message":{"slot":"3529300","proposer_index":"643","parent_root":"0xefacc28ee1af0964bbe35807a3dee2e264271fab76991b8ade09713f00c1b3a0","state_root":"0x20ef308722b30cfefe277d5d0a366eaafe4bc3a05ca0a62bad8f2eb43489c452","body_root":"0xfd77714bbdd769d62e30b214d8932cd15726c5505e6cc0fc520c36c50a2dc03f"},"signature":"0xb19ffed4a42f7ea87f517001605df5780c8ca0cb7adfd3025f72d74fcab7616449a6a786d25ec373627193717ba900c90520b56438de5cc1640eb9d89b9acfebe29dbf1b1b6571064667497107c5176d82aca946f793737765668e7fc481e8ce"}