{"message":{"slot":"4218900","proposer_index":"21","parent_root":"0x0163d3f2a83025f8fb407ae7db2c233469af9b8671017205c942cdfea6608d0c","state_root":"0x36ef90933e7e3132288a4746eb06e3de2c80416f91c0563bf39932cc24a24fc4","body_root":"0xab8ee4151fc7a43e8ca8d3030c462fa465c94c94b5504247bd0694f0b9f7381f"},"signature":"0xa3f63a8739d48b16986be6c2099d78822994aaa3a10532373220abc9f95fb0ddc2dffba8492f363790fc2141321e0568026622571cc2f629631df0b63d917396765b5b51d830b1ebc735ad0b28fbce0b2808137fe873c88d8123135b03b856f7"}