{"message":{"slot":"300809","proposer_index":"75","parent_root":"0xe4580cbd703544483b94fc9588371d45cdd46c32264c4daf71ec7ed0b9b77d9b","state_root":"0xf802d0e2a0837874159c80ade562cef915a37537bb03372fa7d3da52420381f5","body_root":"0xf5cd69f4c55b559bf5eb89dd3a2776e4a9a7d46c07513a432b35f4e80baf318a"},"signature":"0x875e3cd27602067a7a47e10898ae0735a1645091b85b7397f9ccb184d9cbc427ce05a31f2203727733262edd8174dce90e881a959271d6dd9ff38152037753503d16e317602b4165d998dd94bf2b9f1edb4bf172864857647166786fd6907591"}