{"message":{"slot":"2977703","proposer_index":"853","parent_root":"0xb9dcff3087686b73ffe115b88f6d276261c15a4580f3012beb8e5d90f57c6f7d","state_root":"0xb3da21ee4ecc79bc35e5c18e4442d2100624d5b083809f8c909714ca0925c8cc","body_root":"0x2186f699c5bd7ad80b820e2108fb197b44cc52703be3c52f6eddc92e8956c4fd"},"signature":"0xa19a74692705b8f6d3854955fe0cdf26d36e649a05fcf884e5d2553ebfae895d281057802cd7111f64d84dd6e916ec570c87cb838c4f14b657e42df4b7ba4921659c17ae5443f51f0e7331f630456aceee7985acde609ce2c3ac57e00dbf6c14"}