{"message":{"slot":"300596","proposer_index":"153","parent_root":"0x4413c4a983cbba5fc72e3441256f057df2d1b836c35e751540138244d0c76885","state_root":"0x1de456d57f2b23081730784d47317ebde4f54b0c23233c851c085aab0ba597ec","body_root":"0x0ac8a154dd42150af8f96ac84e7a12b8bec9699c1dee11317e3712fd92171b91"},"signature":"0xafd650439fc26433d277568db8a1b29625c837c324e7124da0e36c10e6816fe7e7805f6d38ecd6586b551d985d7f2366165b3ec3693fd1fcaf4943255f67ccaf86c3da6f45da2e4c17c20e526acd6d99d5e6b057fc082b3abda327c660064389"}