{"message":{"slot":"2553386","proposer_index":"881","parent_root":"0xe617be4bd391e819120d0532403b8ae205a54559cd17fc78fa638f60b6cfaee9","state_root":"0xc579a4581264d4d7d0a113b67f356bfe45f7b1343d46631dd3ab4f0e2e95c471","body_root":"0x14a5671a7c4dbdef8a1cd416995d8cc492737f88e515c61f0a0c2af5c7ce0645"},"signature":"0x985587171f716825df8a07bb2f31f8593853f803d559a5b4617a1931ea8220da8247ba1b04d1313058df47337791ec12184159881be92a841e93c685bd235dd8c9d392dff754fb7eab60388854d62963be3ee155abbe7c470aab6da61fd9c849"}