{"message":{"slot":"258952","proposer_index":"77","parent_root":"0x21e253cb3748fab056d2552d98bd5565add15cf20bd05fb0d1091783341ff0ff","state_root":"0xc2144ef87facd7614ba29df4fbb0fe2ddbc7a60cc0d37d1f76e882d343db0012","body_root":"0xb42065a7ea79d85572761442b3043dc6f9450afd4a151bf975ab50abd4e76768"},"signature":"0xb2f9c9189842125edaab0b4b13bd55b1c36e8c4d4ffe46212ea7490a886d964abea2f2f7d6c05aa1d176afccd295d4070641e080bc8f0a7bf27deb3f9afe62aa6e6a7375e7ffaab10ca493fae5c8b97bde4dac10266ea1edb94aa0822c305a21"}