{"message":{"slot":"689971","proposer_index":"12","parent_root":"0xc91a9a7cdbbe507e0be4666c44d04319ddc23bfec9defb3e293cb49f9123219e","state_root":"0xf1b414103923b22b2dffe708fd7e11de3ad4c7a6a391fed862ec280b316c9669","body_root":"0x228fa36056dc676a244eaa2bf442dccd037758b46c8a6870b0e2a0d5b6f6a4e1"},"signature":"0xb9b399be565557451f2258e0f3d998a99dc30b0ab13fda5e4e8164f08a8253a591535b293189a8195391f71b56e8d7a60f02c7c4aa68c42fcc0ccd28050f98b624b6a5bd4442ea980d8111ce33c58fc513a242cbf12c3f7c2cf4327221e8b81e"}