{"message":{"slot":"308463","proposer_index":"154","parent_root":"0x77d3f10c484b04fd60190e8db0391b4515934d84c323e115b737a5628d29367d","state_root":"0x5f2c78ccdb2da9276123641dd5a707ae795553526f574ef511930d36cec59ed7","body_root":"0x6f7c7d3c041372e384b5e1acd44d969e97bea04884f53c230149c4f0f46ff29e"},"signature":"0x817998ead6185df13803a0f56e94acbea54dd7dedf61ccc4c4fd2ad7f5852bbf27823650a6494b15a6e623a2ed96137519b1edfd2afe187d7169b1668c56d11ddfc22b69952fadba393e063ac4a98804323b3632d83f39352fd8a6aa517502cf"}