{"message":{"slot":"3486815","proposer_index":"299","parent_root":"0x17004c843a29c5ac02925e553ee4cdfa5e0538fc563f06f71a1e5f9fb3c1444a","state_root":"0x6055c5b6847ccb17d6d4700c948a65a50fe711c6296d4a0d836d45712f6ffb94","body_root":"0xcb76c3d821b9866bb2927ca9351db65e71c3d1e93c72d0f4d9497dfb1a451222"},"signature":"0xa2821067b6fdadf34c1b0d52d9c2a388c1f5d110602860f06586959a1b8ed44ecba2ba82209c0fbfa39f302bdf6ba5ff09597ac26d3417096b7d0bab6e30c7d101a69e5f070c1f6c60f5805ae62033ec7dcfcfcfaef4aad766b3b6ca6ea013e2"}