{"message":{"slot":"2991621","proposer_index":"290","parent_root":"0xc142b266ac8e0a25e3240af61d7ce925c145e14d6628481ca7f7b8d9306d06d2","state_root":"0xc13307e29f7df01913e358ae1c241ebfaabd38edc30bf8cd5c99a28d31be6785","body_root":"0x7ecaeb1a8b88600b63bcff532ac17ae0f01c7348f97c0efba1b401be8924b83a"},"signature":"0xb4dd984269115e5779a95870f6dc22331d91754a9caf3792173732b33eea67180f71e1e8198fe4354a444ae58948b3cf02f45b585baa1992d697fe90e337559c5d557a9e43b13457308e900c26a0cd091e96d47e0325607ec91a945ddc53a1df"}