{"message":{"slot":"558187","proposer_index":"57","parent_root":"0x710e474b8bb38cc5c565ab2f5615356cf9c16f406b32eed26f331235132cdc53","state_root":"0xa76f9adcdf9eded78ca6df08bccd8a0fccdd6c9fda91c25b2bcd4513fad2bcdc","body_root":"0xb23f0ee255ffedcbfcfa8ac33c232965db79389e45b466786530528c1f5bb14f"},"signature":"0x9171d7aa3d76400b4037e1305599a52a77bea1b2c27152da1b84eaa3af1f53fe863231ba33a24e53159065e2133a6d8601b674fd2da6e450c253487fa9b46d1e76ab8160518b5c2b72b3105b0e10dff99c101e48ef2feb54c19a530fa417c14e"}