{"message":{"slot":"2883293","proposer_index":"583","parent_root":"0x02336e4e54ecc812c3020e53c6e141eb4957e9ded0575109c0626c2cb3ded2bf","state_root":"0x69d34e1f2ba5637b4ac1a9d31edbec49cbb1af22bbd76cd97d998345789d8944","body_root":"0xccea0fa8ec7b0bc7f2f1ebc6a639e60ad6c2d3a91b62dbe9cce9bf50f9606b9a"},"signature":"0x8a28b2445f08e334f02329792061a84af1aa34fa4798856665f96be79d8c0e17f284865f1e1e065ed2166b1081aa238103fd1ed133276a148b9fcf4c5631229956c54f9b7f8b02f89b0c8ad659c10caa50396f9bb5d00ae8910ff2578f2b7d88"}