{"message":{"slot":"1600220","proposer_index":"147","parent_root":"0x3bd7520e203e63ada265a928392ed46793d619836f22c39431b495458cf6abe1","state_root":"0x9bae0fba60b5ca48147b967a43f2ca7c535ad82a85229aa887148a2de6e9e96a","body_root":"0x21290ef4c84fcf747a791e0f29d5ab7538419c830983c6b9d8a2e2093ed3871c"},"signature":"0xa5ee4715d9c4e2fa5a0d942d2bfd18f1f2e620959b9d039011156110d7282fd7b9e4197ba7a7971de9dc863f9e691c810fa7603658ac6121f47cf18dbb2ca537eb8593643da6cb2bcdf305be5e4ca337c6f282abc4106bd7e39e91ead44e8ba5"}