{"message":{"slot":"300414","proposer_index":"4","parent_root":"0x84002b69757a494fbf1e20f4181313a0571719f2caac28649e33fd532773c597","state_root":"0x0bbc4761fe405d3cf6f195e2779a71c6d0527e26d4cde7f865077e9da830de7a","body_root":"0x36a4276484c60fc73a5e52cfd131ad95edf8b5d50bec238e8749e16aaa8040bd"},"signature":"0xb58c89e938f48b46320d49bce4172af82256df7d320a1ac890d85fbfc1ff6cc0300d778bdd4f4a2eb695b24a5e1671960f3b6b87a3c0f9888e9a431c8a5669e36b99e94be622fbecdd35de8e0e46175e7ec4e97f30db70ca0ac36a1dc2d56770"}