{"message":{"slot":"4220753","proposer_index":"18","parent_root":"0x8a28efc2441f422c190725dad5a1ded54d621ee5647edac1cafb8df542c268f5","state_root":"0x74db7261173b8ea1f0fd8d954f36d1c7e1c4ccb014dd2ff8c2c8c303c4470406","body_root":"0x2ca20c358b94ca5ae19aa45bb9e60ee5dc5e108fb5e7c85694d782543e15b5b0"},"signature":"0x91471cdba691c1cf462c9e0ffe19e1e22c575da9abd8a84cad03725adc7d55ae03300bc89cbe3008da4b37c1cb99b41c1113dc4a1813cf42e4bb9ba5761d6e0109438115a0f81679a8dd78959af28041f0d9ef40fbae7b197ae1172368fbefb3"}