{"message":{"slot":"2553618","proposer_index":"422","parent_root":"0x8b45de992052da3cac652096c2c0dcfd5b37832e3a6a440f0307aca45638c21b","state_root":"0xa4f90858b12f5839757869bfde34e58519e7829a2fc83ae09e7115b544f637da","body_root":"0xa727d594fa9539b6155771a88821d3a8723a38eb3ff44273928bd0d98d838df3"},"signature":"0x828b9a7264da018fc0570b0c22c1026215ad95d349bb4058a2cfc4249889df9b9777862d302af63c080bb26b592e2c61106838288e06fb7273c2624ececcbf7507f05bc00c2a53fdbc292c7dfee01e795903437c5a956e9f91f0e6a20e2b430b"}