{"message":{"slot":"421619","proposer_index":"444","parent_root":"0xdc8ecaca2ad2cf925b72820b34504a8ff4ce039be532a9355b0d4b524415d444","state_root":"0x59d17cb6e696f797186930cb2bfc46ca07e3570c6df9c73d61db3564d8c23673","body_root":"0x88fa6a0895a39d8839bdadd161cf2c83b8aabfd1d3513b94d72df92b4065e4da"},"signature":"0xb139c364265f39e4617f3fea51a0410f0d1da1dc2181389bd3408334d3280ac5a637eb51c68f4dc59cdf6c00c062c0ed191af080992262d81b9cd23c7a4d2a17bd821b8f22be6d0ba2b6c85f51f0ba2bcd891a5ae45d32d2296df7d227117df3"}