{"message":{"slot":"257793","proposer_index":"57","parent_root":"0x630c65f2220522cbec826d3b1117d6902582fdd9070aa079c75b17ffe771819e","state_root":"0x991c7df1d735cee5308f0c279ee88534edbea93102d6afd981d733d6368df21c","body_root":"0xdd8e5e84276e1f1a30668576387512987ee6f5db413dac693746e47ed889d2f5"},"signature":"0xac9f608ecf6b0f2d513368ff65b0b62342de9f46c445665cb37e568f6cd7616a2520e7c97c41d1d5e5b3b7750d41ab8e18948c6b7c5d71296cea1976a3cdf47d46c47e325a8ac33f4cd06cc8d141a9b34eedd97c8dae80fee27fb4c691f88207"}