{"message":{"slot":"257287","proposer_index":"4","parent_root":"0x25fa18e19cdccbf5e879b23811dbcfadbd3675a09f32e3d7fda1046ea33b4d4d","state_root":"0x6f11eff950fcd0bc92ea37d7fc48071117022e782e87f573ff497fa5130e8ec5","body_root":"0xceb7ff641b9665ab1f50649e50d14e4c72b8a40f70e7d1d4910fc075abfd6f5f"},"signature":"0x917298163048dd0e7a61e9a513e5bd17c34e1e3e157cb6afed6bdb000d29f8376ae7ae78de6347c13427805879c9214b17cee1814ceb91dab7d18b624edae2373e3c282ff508f104a78dd204606253db51baef1be3d3ae2ac38b0e2cac177280"}