{"message":{"slot":"215916","proposer_index":"189","parent_root":"0xf6966b5a83aa4a174c517f027a658221b6207c8ba24acef35850673585ae312e","state_root":"0xcf6768251ee1860061837af67b2e7e8ef676aa930cc520e5fe33bc159dc95d66","body_root":"0xb3c70e5ce4590dc348e504813375866877a7ba4afc08b4ec9b5a6a4931b7abd1"},"signature":"0x964ebb13523a22686878d5ef3f30d7ad32b1aa6981825f00d56388c7222be76450f170a793377a828d32bdbfcac6629014ae67c109eb2fea6eb756217b04c963feb8e15d0b1ed1ec0f03ff59e6edc74e92d4e436fe7f1d67ab8872272429c8dc"}