{"message":{"slot":"454178","proposer_index":"74","parent_root":"0x8aa9b8b155333c400d752b28a41741f95782a900239727714c5050ddb84464a4","state_root":"0x3d56a69236d048135e6050b4910339df6c4932c473550ab8a427f2e37d8fe771","body_root":"0x535c351d61a6b153776591496f28b2b8501c71a95f9ecaf7615c883d3ed6c7af"},"signature":"0xa990a6184b581394c4f8c21ba74262dd8e80c52835c01a65e1dff731576dc08aa6de38f7a55758a1745ad025f642259b126f41ffee0e6decc8261c2e4f32b177298bf7b18eba0d1f250edcc79fd7b6f470ba8997fe104535c0d37f16dc657ae8"}