{"message":{"slot":"3337257","proposer_index":"999","parent_root":"0xd32553aa53d17a0c01f64463d46ce8107c72e45336ef232d11b620c12f1e312d","state_root":"0xd4648b81a23b2f592c4d4fe795f94f4728e67275d598f756b5f73da6f7292f81","body_root":"0xae8df81d6079602d18142cca2741ea1d9b14653c96fe1a573c96b8b700d6c61b"},"signature":"0x91a38ecde6bd22b70c632a7d04a56f38c2d7cc4cd45d64aa5a24e3f251c4dd6ed1a3d0e4eecd8256b5eb7857e29c282c1067b273351034c02ed9912d7590a2b3f0cc3ec13e9687d6c8eaec499a8e598dadddd8baad00adb7175216e26fd2b1e5"}