{"message":{"slot":"1288071","proposer_index":"644","parent_root":"0x7575b543b2570a86ac2caed82eda0e27fd00d190ef0ea1f93cd59db44d0922eb","state_root":"0x627354596986fafb398b230e307b721555ef6f1cac2f18e20184f4b70fc7c3b2","body_root":"0x65b1595980e7562237a530045ab05ce14dd376bd740d915e10fa6b227d10f40b"},"signature":"0xb3f3154f81aaa13b31210058807334c648c2779c554176842fa485fcedd18d779779f48405bb572ed65e379525e3b8550ab047007e75ff911527bd6ffae5245816c5be6d15e53902d8ae6c3faa3f2efa73e63274d514f300b214754d7cd75413"}