{"message":{"slot":"1289521","proposer_index":"642","parent_root":"0x9693e0e66d4492e329c9ce8ca93c59505e58819a9fc6523d6cfe05639b1e8cd7","state_root":"0x680842363619cd1b3b616e09eb8bbeca11c96ad77ffbc668821f881201fd40a5","body_root":"0x6143e4e13056df88847da3dd05c66587ad23b9bb215e97db3b3a48e957c842e9"},"signature":"0xb83b67b893b9d9e7e60cac21092ad45f2b6d6963314784797d011258e23c0bbda6a082feb0add8f3667e079d7a1fea0705b7176e7c48239b1923829252560b93cd0010b83d76c610d9bb3f3a6c75fe8c4ccc2dad64ed96d5fa3c5e492c071ea4"}