{"message":{"slot":"257195","proposer_index":"140","parent_root":"0xe7a58d8e5f1fb497a60d2f4b0a9405aea23f4f7b6d79e3e8354ec56671d95c54","state_root":"0x1fda5506d4f081d1f6820f95b4950b0ec9e767244192b05967e779fb0be92bb9","body_root":"0x47b54b07fbce93402920a81eb4e17ffbd7051b8357bc5aa991148caeae06ce8f"},"signature":"0xa5fe598b0372d54109879036e19858998a32a35abafc3caca2f0ae825ccaf1ad494a04cfdf5de67dadfed93906a70d680d5867a8f817234483bf5db4dd3fefef3c9e99334a3076cbb0c6113dc89266b5e8da24f5dc17178092c0d2ae7cbd6267"}