{"message":{"slot":"2139447","proposer_index":"291","parent_root":"0x579421375d819d0605f77a8d505aaad109009fcc58b1d6d27286e27f541f0811","state_root":"0x5384fa41196c33356adb6676fe6ce5d19a73752368fd4722c91972cec4d08e04","body_root":"0xdef15b713c7cdd216ae1165ef90ed6169c48eb90e716376e83a2fcd4f5ebb8cd"},"signature":"0xa454a6793bc004bb9992a43db98402ce2f0244f72614e674757e3fc3cd7641da0eb6bd35f40b33943d3d0d36e052feb00b2cc99b8f01c8a9d9ad8d8abcda9fc3f790bd8ad4097f0e19fb4b85a8f93649abddeb2f60acc1d6446dc8c8fe8e76c6"}