{"message":{"slot":"454539","proposer_index":"63","parent_root":"0x12cd40fc506d0a95423b8656cc3c9f07fb40b565e0ba2892f3949e2062de92a8","state_root":"0xf29a18ff14dd35957e5e13d01c973db38e8da68bf2abd154c0e68ad9c052ad17","body_root":"0x33a13144a36ad23d4aad78d33ca385190a36ff741a5a6b4ee87379ebca4a8b1b"},"signature":"0xb8c48356c7782945f8bc5e64cdec6a4bb3bb6754dc3816807e6ad730a6c945138d2816dea5e5d612f6fe41dc015bce72134b8d0218230ea7f4c083d39d8d919e86d72126a42c77f34d15758c18894568edec0018f724ad27bb9dc05e71b40829"}