{"message":{"slot":"1621257","proposer_index":"157","parent_root":"0xdc29781bda0b112791eb5d7b06a8f449ec1d3d600f3a9b5c7b70572fd03db12c","state_root":"0x80f39a5dca466d8cd335b60ebccda6969b7d1c8b5282ac01e0f0e03405c355c6","body_root":"0xa6abd02643362651b25fa6fa532c6d33c25afe0a263aa68d05344acdccda722e"},"signature":"0x821a1cfb3914186e776c7b963e190ed2495f4214e24e8a0c6e979e3df273263e25b32d36530e6bf475c1eb979a0e1df91342e6509c6896d56b6c4d974ad4653e614791c4f9b454f397ffd71c02de721b612b6e5f4988aff7e79c056e05040fb9"}