{"message":{"slot":"299901","proposer_index":"78","parent_root":"0x511bee8c060f3d08147a07f7d66668bb501cd63155111c039cdfe6f0afab08b7","state_root":"0x844547957cad1e818e6fbaf05d6b785a820e854efb3d6d90c035873ec794c230","body_root":"0xb587d0065df3300e5ba0aec3a94e3ea938a0b677f16b34b1d502dc5ee20d22c8"},"signature":"0x855bf3207ec5e7829ea1978fa7d70e6b30aebb52b0a2d23dd87daeccca439ab27224b64bf9ce0ed1fd7ba278bbce57560333aa4c12090f7405a5057bd79582850f99a10e7b546b939a0dc7c2bcf176daf36da86070f0ed4221476b6cabb32449"}