{"message":{"slot":"4148514","proposer_index":"12","parent_root":"0x39e8e1c059b7abdbd4ecd8136d913cbf8550734ebc2984ceb85532a0c595c78e","state_root":"0x669e502b002fdde9673dec16216100d8145a0b926378690020bac2e2b09676ba","body_root":"0xc902cde4fd23f8f2d78a445ca3b67c9fe4a8ce43531671fbc07c91c82255f193"},"signature":"0xa0479904a3880f56236510207831ddb0bf66fc6b99e0250b052473c18294e22538e96251416d9f026097e89e526309a40b0e427f366aa56ee3ca6ddf62d6865b93d0989b9d1c4819138b04bf5333879863e7f731066a94f89040dd34a1361676"}