{"message":{"slot":"3421071","proposer_index":"155","parent_root":"0xb55b52feff2b21dbbdd9190e6ad2a3dce66429e146363624c1ea759a20438408","state_root":"0xf22d98dcee3be15b550035ed5bfd77628c208c41f57a43c94967992fff1583e7","body_root":"0x180b5a4caa26a1fa6f26c5d5e4dafd91f1f2dd8a443762d86802e66b745de00c"},"signature":"0xa89a4f09bbcb8ea951fec8e628d45287feeef4e6e74f7dc179a786bd23238a04f065616eb57a5f835501640ea823b33f0f7bd4f2225aa305cda6e59ae448868a35170487fc2e43ca77b850fe2b6555ee5c36ce6a090ef6d0f6d8bd249e7ea916"}