{"message":{"slot":"877857","proposer_index":"43","parent_root":"0xa0e8dab4b047b91b943f158d712bf5ec4b4bb2a36484e6e4f820149f8cb09d95","state_root":"0x8b58b70e1e8996d5bd95cb96ae929fdad83069cdd5b959a4c0b7886dd35efe47","body_root":"0x7bb720287099f5c52fa2c92e5a8a6dd902313f3ca7c77651b5dcedf7a3d892f7"},"signature":"0xb4a30468d6a77089da4f8d0730503cb21e9ce3f817078d7a62ef2be8880b45b9c4df8e956e5e05692d9b6cfddcbbcd2d031c38929f8936d7e73fbfa474bbd9b6e2b8ebf2aeddc6ae1e4c0ef96f729aab0478860e26dabcabfdfa9b69dc402a43"}