{"message":{"slot":"278909","proposer_index":"74","parent_root":"0xa649f2c6bd90c8625831231a095de9c918f89871c10b46c3aa24dbbcdb690efe","state_root":"0x05cebe0ef50c2a6872beb8f8b187dfcead8ff5efe79b5e258dd80ed3181c0748","body_root":"0xcba4de47d9a3d62fb6bd3091301b982f3f5e4be4a75670b06bd66d7cdce1841b"},"signature":"0x8b5ac76f1bbf62ab9929a9221fbf59e2de7f3de456d8a69c827d1fc1a1890f16704dddcefea01e490c524a05df3244900c05d33056030cf2d520b5b37a8fcd9a508dff141a33a8c34ff48aed46ae985398a9532a6653a6a3228ab410fff60546"}