{"message":{"slot":"2889688","proposer_index":"640","parent_root":"0x71abb388bed2ca930cfcb98ffea0de7c5e206867b32f0d08f21287cbf47ec83f","state_root":"0xcb1b5f55b77175157d10c1a9f4d6ecb88a06140043e7a343094b96458cba30db","body_root":"0x55f06e2b8814fe7dbb439ca05a7369cfc8abd477e92af4f8c3f8641f527be115"},"signature":"0x8586445589ecb395579e006d59251fe82a197d00f82164a91d58b735a6949ee479b97db7e9a2ea0508afe58e3537d6e119f41ac923c7903dd71b3b793a249d1256aeb4d5ab583f1c0769e7d56afa5559623051224948ffa8a1adae3dc2156105"}