{"message":{"slot":"300498","proposer_index":"109","parent_root":"0x86ad2dfcc6d820541dd838d51171c4a5b8b09c054fe51e35cbf3a001632ba7dc","state_root":"0x87b304e07df0a36428ee5cdf4a2c2053f62b3fd03ffc0ea63771fd0ad401c7b6","body_root":"0x688b7ff9778c30f9c3665e0c531daec502b13e1e0d338c3898aa2136156b0eec"},"signature":"0x8233e680f0f14fdac7395193a0b7abd717020dc20f266209739ef126076c37af132c05550c5fe2f70d676cab46930b860cf5cbcda10d74e5d0e40601a08cb1519f9a0d54d3815e1ee132054d145e017f64a47a328a5c018094f1cbf841e1e999"}