{"message":{"slot":"2540871","proposer_index":"453","parent_root":"0x921372f03d4b74fb934a1e22951be2d13434e36f721eafc7772e39f271d35165","state_root":"0xb96fc332f50e8cc5d201962e013d240f4a730d509d8c48876b23257f724f0e8f","body_root":"0xd71e4cf2fa94c22f5bb99778e14c1aa9efb8381e19fc4729639365074d0e622f"},"signature":"0xb1085c90296e0fe9a7d5a1ab928fb4366682902bcebd2779eb272c6683fccfcd83694ffbcb23713a8c51f7b21d1414fe13d2fe09fd6ef5f30b9afe50e51794c3f1330e15e94ce29421ceb1354d50a50ecbf09452369658b4df7f678466ce4c51"}