{"message":{"slot":"3278580","proposer_index":"449","parent_root":"0x131ca674366134b161183b5af93a54e177c500ed6456036ea0dbb97ba4334221","state_root":"0xfd50502023cb22b0e5b3787cbb0c92e71b25a3b972d1605e5b9e52a425b201a0","body_root":"0x030ff0794824add3239f292be5f87e6355cbe487dd560130ad42c9f3ad5f7852"},"signature":"0xa73e6ec41236693dbfd1219912265c2377a0b52d7442c4c41569fc2217759c37ce761bfa5ec3301e4f76d13712f80cc0035146b403b74456e8fbaa8974b626686006e21b4588bcac52f146477d1fc239fc9e0feac5c044ba619743b0382ac9f5"}