{"message":{"slot":"4256964","proposer_index":"57","parent_root":"0x98e15c48a2cfe66c5516285aea40efc6b45ec748171c3af15114a7e01695db4b","state_root":"0x300abf9b6a27ad5e2aab1fe7d4ac80f58707066c97236fbdc56270278e6ea470","body_root":"0x5484bf0f14bd0da7204d8a7eebca40d7b02cb0d81c8eb6b9fa94c2d97437197e"},"signature":"0x8ca60303b8425b7425031879637c70b07aa8aae801767797f082784f5d9c32128b037fb1e04f3f5394098bc5ecb17638124a4a2fe4045ae122b063f1bef3dc1e43df48feba656c0f2bfe73f12cf3b3b2ab06c037359c6240417966f739e4fb0c"}