{"message":{"slot":"1522403","proposer_index":"143","parent_root":"0x59818bdaf68f43545ae780d921ae56f97ab2fcd087fea4e504714d227afde1c0","state_root":"0x450f3030ded6229eb30c2902d0fd7be4bcb899a5a00594a7d5311b2804793fc1","body_root":"0x0b680cc6dc9317966caeb7c3101677f95b0639b17053cab65cb55d338cfcbc7e"},"signature":"0xb4c9963ab62c7e81f6807af42f183ecdf28c0d1e238c09617d62b9f371266acc94843bbebd06c968e5221b870695c04711d92642f1998f2e9d006ce28fdc3b45116c53f26f4111cf098a42ab7a005e8c7d64fa7648b031bd6589e073ab3254da"}