{"message":{"slot":"578462","proposer_index":"77","parent_root":"0xb06b77af13b5e242f2df9f963f8d3758c9bc33aa6e03474b2e4f32839dc68568","state_root":"0xff96c9f9bc30405de43c75534decbd4e8d9d49b864355d4f7229312b6f90a39e","body_root":"0x78946a38c78124ec9ba506943a91097984c254dd51a593d241103f720cc1b340"},"signature":"0xb2e4c0a33fc25fc15115abb286d2588e509b90d3ccc01ff3b0bf0ff12295ed974c2147f8180c4c6f58dd7235973ff6120baf762374199b6034bf61524f86a7873dd097187baf8d66f1adcfb43e5ee9857ecaa6e8f34c21afcffc75d6bb22c22f"}