{"message":{"slot":"304516","proposer_index":"140","parent_root":"0x579fcb1564960a50ca948c04bda0bbb9312145f40c23a09f335b4b506c024f12","state_root":"0xcdbeb452affb12d8b1fa0d35914cb5c4d09c8d9210fd8fd4a9e3ccc598d5b549","body_root":"0x45d8c6e0fd1b4efce547ff22b1fbd8be5d9d0ba5e1b2d45158768e55bd126886"},"signature":"0x99cb6d832b9fde95c9ff049f6cae8411e6eb01afff88826f2acce2fce9da587778a9b33faf7c203b788bd2266f243f67036d09fad66f39d5b5c4e68fe8d6731c7cbad873066bb0459ed610dda49b82714b0b0f2166189a14078e56a9d0bfec48"}