{"message":{"slot":"1638513","proposer_index":"153","parent_root":"0xd565cd6f5bb6ff3109aeed8272fb30b612c35c560aa4787722ef600d59eaf5c2","state_root":"0xde5288e5c921d2ef2874debfa42158dc6e0ae2e7763d67a4ee2cea6c137e54d0","body_root":"0x10bd819740ba45ef5e1c1747f805de3a4be465150f6fe784c10169c540f7d0c7"},"signature":"0x87bb77dc8ec53e3e8a84c662bc0436d7168e547859ee4dcac1fad5c494f2209ca1645826dce20dceb8b1bdef1e387b821159baff66baa8e914bb31bc39177d0f7d00bdcb8772f02f6d96c51bed822d516cc250e46e5643770867404858a77f91"}