{"message":{"slot":"546504","proposer_index":"148","parent_root":"0x64ffd270fdc812e562a5eee660e307fba8141ad86da51cb4b9cc9dc952002be2","state_root":"0x2f972abd962eeca8b4c38c5003ff36a534621a403ce68f6b98bebad71ceb77e5","body_root":"0xd8bf49585620a081da6337ffc3c6b67bfbfd0a21d2ea5233301540645a454686"},"signature":"0x90d418183100b5ba1534e6a65381624cd8809c5805333b552e17fa1a4acc9cc0ce218eabe0d4080924c6cece2092260706d7930b1a2e8d52cc64a9487f1fc002b5cd0e24e113bd2c3760ab3792a9484fcc3aa8aeb3af2cedf6c0c67c4feac5e9"}