{"message":{"slot":"638890","proposer_index":"140","parent_root":"0x275a336f1b2c3199c7d49f483aa8d71ccd72691d0cc953c9d54826ca2b3385f9","state_root":"0xb2164cd17390a3067c7b60de73b3ad7bd6705c8d71d6bbc819ce04e9be446ba9","body_root":"0x2c7a1d29d8afb3178ebf8e2de0f094b1bf9c7216f358b8ad57f1dda5f716884a"},"signature":"0x859d68858fec273efab30e9df29874374b535d4fd6ccaf86e874e9551dcb8cad7c79561916345905065541559ce5bd0e000e1ecbad3b71ae7449bda99b5a18cf8a139af598321b0f4559e9175cdd1db0d0e28b96bb421bad1bc1f8af4ecb0c58"}