{"message":{"slot":"2963388","proposer_index":"400","parent_root":"0x51de657c45777ce2dbbe98c9ce4e7e68b773159b2534c192817d0ffa553f7646","state_root":"0x909c26627b7ae882a7ce2240eaea603f31560d9ee4f6721a4b0d937dfd58e91f","body_root":"0xb589205a30c3cf1bc1ed4308a1e804d3e62e1c8d479056d0e00abf29665f389a"},"signature":"0xa4a4c0d74181683d427704f669765dda33fe70f2c487d9aa5e65f9fd610261cc7834277f45bf61c9f741df636bc6b22f074c7a7b619babe9f60cec532b5a496739a2514b74b34618896cd0d86b21ee433e9137caf325e48baa8d7447e509decb"}