{"message":{"slot":"1521500","proposer_index":"148","parent_root":"0x1219c0ddb17e7c5b9076aace803c62f36e43251053025aa8209df683a6687bec","state_root":"0xaf0f356dbbd04e8665102fc0ec96166f8c2991175d21afb701fc4a0c071e43ab","body_root":"0xe2eadfb79d203e01c85e749ab5473ed8c56bb886e9d65174400605ce5c9b0c97"},"signature":"0xb86ef432fd7d73e7b5d7be67e12d8b16461ad5b0b85e1fad4e514e39a1b4f957c96547b5079b312ee753dbe324efb4bd006bb9f04d6d87b904912f57ed657a463d50742bbb50f88e2d53a4c4967eda1abeef6d553a4ffb5a1ee9da8c86d6b04b"}