{"message":{"slot":"3171886","proposer_index":"21","parent_root":"0x4346433f9881a5640c5bcda7efb6773c0dca3bd319cf0ec4a8e8741346afee43","state_root":"0x452755127ee93816a5e2394eda36d7b85f93a3ebfd5b02486b8d20e570505b19","body_root":"0x8ecb9681887cb36b5890c5bbccf6bae38e2179f4ca3c872d022ddc87ee0ebe43"},"signature":"0xb9028a72b442df6f80758b1cd941f8497aa1c8d347e0b17a344f11c2882ae8816c8ca0436812879b9b025e90b8a5e68e09d3e4b003262a7533b59e7bd0be3fb1e3b1130cbbc26555b2db48752ea53cac33c6a606d4a6a78721e5296067cd09e7"}