{"message":{"slot":"538288","proposer_index":"57","parent_root":"0x37c4d8ac6c2f6aa39e7c04404cf08cae03b36c30a90b4b5d19c7315447e619ef","state_root":"0xb3a197c1694fa6c04939af13dd59d8a303063276942dc91272592807b0324dcb","body_root":"0xddc5c1ea916b1635b5df3c7852c16a4603336c0f381d0db4dd518dd276d1ce2d"},"signature":"0xaf931470740363f45b897f596f1f5887d3c1fa4e8c5779c4ed9ac758821c1318c9ec96f29ac5a54bdf98bc00463a69681878b587631a5310849828942d412a51a4b2fa4a98d68b58000ce911b61fcc52364ca1b789e7f277defb0814e806bb9f"}