{"message":{"slot":"508757","proposer_index":"137","parent_root":"0xa77f1aac4498820d9c7c0e4e900872fb3fc75e002586d9bc57977e981cd3cb67","state_root":"0x575bae8b8b7f41b653e8751b48093a664037bbdec2897be3d3f864e4d78b1146","body_root":"0x50f618d4da53f84968bb2a2b9786c150b27dd8bbdcd9540388c65fe38136052a"},"signature":"0xa794656aab5a0ffd1b6faa02454683c850ed617a5f14e84f763d23938b80ba35801af8ae8cb5ef294c7870168c4792810804984a79960410a6e57a4711030d3d4a2ca24698b09277ae59666a8e12e4411fd03484298c7383a68a31af15dc83da"}