{"message":{"slot":"200223","proposer_index":"137","parent_root":"0xcf9a49579cb4c2105ab1bdce72a78d50785b736025c581d1e356f0564357317a","state_root":"0xce612c7189cc8d91a96354d6803d84473c2c770b9987309cf80417fc64f1458d","body_root":"0x43aa45b4c98d8c0fd861cd227606b2797a6d7bd3b0c9fe1ece64479584ea5257"},"signature":"0xaa2cad607eab5a6ae28ae480cd55964c5839684baddac653c1232146593417e643661e07c1a6aae05e8a194d5a192bf9158728bb6bddd85ba638a30e9454735fb706da79cfdb9d28f0059da24cd1ba0c8385b677d9ff194e949570e35a9072d6"}