{"message":{"slot":"355271","proposer_index":"57","parent_root":"0x8ea2faddb752516e582ae4bceef605593b02270dc65eda61aff9f32cdc5d8ab2","state_root":"0x1bf0a0f1583158922a8aa3e4cc4af9f9a5c369475afa3738d241f22bab1eae7e","body_root":"0x0dc28aa6a70f779efb49ff81af3f1f1b952b9a8868785519ccebd7052b4584b4"},"signature":"0xa8e7ae6da0e04d776b3989ee0d294dce372a16d461869901f8f7f47ff595383a36ab9814ae49b72e03f3a502903c38810fe0003ebc3c295365281125fcfc949d3077a5e54ff128911f952bf83597f86f6348a43d468c5f9db0a547fa2a5a44c4"}