{"message":{"slot":"1577556","proposer_index":"139","parent_root":"0xc16fcf5800f8469ca02de69db0c3b63af61b85b257d38be3073412b9b778c33d","state_root":"0x7a17b0bfb10ada04f31ea36b8af0e004a3157d5e273275dc98697626650dcf88","body_root":"0x9249aa9625053c5a8ca1da6b4ff7526a37bb71f10e7e3d6c9f41884a1f95d231"},"signature":"0xb84af6687983fd18a8cf50be672c1c3f8512e20442778d8b2983609e8406ce039d5b2f5efa24baf9f86d9bdbbc06f2941359e7271fc840eaa3f3ccc56170e68558e647509cdd1bfb093634bf8b85e828b626ecb2945333ce49cf041afbc2e9b5"}