{"message":{"slot":"557153","proposer_index":"123","parent_root":"0xa53d66916ab2975f2946b732dfdecec064b50f42b5c9be6a45c602b3198c35d0","state_root":"0x3cb98b0c5e4c2ab5d9daafb46967df527d58c51c375ae9ffa045782dd04ff82a","body_root":"0xcfbc6c701136d6b2d0e3059e64fe76b57d39073bc479eb409fbc60c912979f7d"},"signature":"0xa34e1ff330ac556d9108270473396187e7247774e8f3cec22367e7f2158d479e1cfa9ca228c567445e8b054bde5f580014bc94abc846541d484772376c315a1295b7e18b3419c5051e6786e1da3683c8dbf068a10548d069c2a7c987bad315fe"}