{"message":{"slot":"554324","proposer_index":"40","parent_root":"0x68f40db118351687f27e783a0a472dc44ba81c2829b5d3cd1b18bc8184bed58d","state_root":"0x0312c2734fad4e259775ab44e156981d69fc1e01d35ef87862164d14d133efb6","body_root":"0x8848f103c37fbf58ba5392744fe7931fa51cb371b85681fd6932cd302f6ddef1"},"signature":"0xaa640d32bc94e397a54ce189b5a5dee8d8ff33b4b5f6bba6928c3d6b7890a1ee34d400873f31fe682bef0d5f0ef533950cbcf0318eba809d9786fab164b0dcd1863ea6ac8a06faed260656f03cf84abce50d4c248a0e845223f826d99892f6c7"}