{"message":{"slot":"3199708","proposer_index":"309","parent_root":"0x02acb382d8d9dcda11dcc3f44ed97cbf7f9184fc9bf5b378d742e1096cb9e4b6","state_root":"0xb0ca4baf98015e3033d1dff5789e7380450e9be72fea03d614ba8452f9e093d7","body_root":"0x7a9b1ae0fb5d555cc65963ec23d38ce67d2db683587a4ece8585af562ea7293d"},"signature":"0x914488687a069ef96840538a0a0c54e009cacc1bc1042b2e78f20ddf39da5172f4baaff48563ce46e663ec820d30fd570990424e4b536ab766a1fdef643bd43043236e4d7783718e87052a6e227be9d883194e2bc137878ad330de9acbc8291b"}