{"message":{"slot":"1337259","proposer_index":"18","parent_root":"0xfe8864c4e4448d00389a848cc7bcafd166b8a4218a914345531bd07181753d15","state_root":"0xb5488885ccfb8a1130ac278f92c407d89a13c10cd5c18c5ddd1c46110fe978c6","body_root":"0x4cd2954fc0b4d2f9ceb311560b6406a02a139e0efffa1208ad6f2d4793a80f9c"},"signature":"0x8139a67e833396e6b8df561b196b59bf92613854adc7c0c45f63b85610ef578b4b1f290ed67bc00e6be7ea49bd84f7c109c91acadec55b898fbc7bcf53b4b28a9ab1fd1419b83ababa25a1df89c8b3d0e67f3c7664721d1b96c2f2f02ce8b58e"}