{"message":{"slot":"3388954","proposer_index":"867","parent_root":"0xedd5d9220615e9894d01b0a92a288b24e1960b9a98defdc15568fc62c2576bdf","state_root":"0xf7908a1668381fb4c00177d3ea30c75360b07d6523ac9b83a475e48b23481df9","body_root":"0x572c817489b0f7fa90669101642739d6f98fd396d237260d0e5e85ffd6566ba2"},"signature":"0x888c71fe630d7198796a90186edc5dc53dd748d992a7b85955ff506f242a5365f091851a7dce5184f648e9ba1271248d02ee3ee5affabf296817ed9f17179ff647c0b688edf5384b655198ec95c9acb075a6145b3740c184b3e438a7312c672c"}