{"message":{"slot":"4257888","proposer_index":"13","parent_root":"0xa7aa60d048c63b9715aa171de3ff407d26885756cba86bef6c4b0734d14b82fb","state_root":"0x4d956a2188df4b3d624432b8592090c9752d838ea2a5f2b84a0501c7472961cc","body_root":"0x5f6d8990262d1bbcd3fbb6fd77bac3c94f20236f17cf1dc38f7bc4a69ab0dbbf"},"signature":"0xb01888d52d7ad38cf99ae44a86474ec3c03d338fb5702b2dc3ab885b722069d1f8848fe9a3e622bd6a8b5454299c7d6b01e59965bd2f23cb7cf7a21bbb4401b58e4573e71da78ed65fd8d9a253d6021b716b1e56c1e98f9af598c3eb5cddef06"}