{"message":{"slot":"3644000","proposer_index":"290","parent_root":"0x3be2ccb5a5a4e741235f6d3c63c3bfee91a98705a002a3c4dee0d5313fd0d639","state_root":"0x3ce55225702965997dcafc9562b08e156cbe1b9d5e18be95f36a983004b09d29","body_root":"0xb063e9da8eaf1d75dbfd5cb914dca197609e0e6a475d868c15eb3d8f798d5b68"},"signature":"0xa61475877866b13fe4d5cd39fbbd87ceb77a89bfb93b9779a405eaf996793b7ec73675ad876bd01a4a3f2d0efdd06cb20dbc7823530aea14a7df02ee8751814ececa5c5b01faf5810b54da5d8a9c0b650e1755fd4700dc7d329e80a90fe5ad6b"}