{"message":{"slot":"3374015","proposer_index":"644","parent_root":"0x26605e075492d84eeccf55c5204a102bf2ef518f5fdba4d293d593bee235ee17","state_root":"0x36fdd463b399e22ef6da034bd06d9326628494d055e9d0612a495abecefa104d","body_root":"0x8309898ae0e4496def92f73a7b6ce5fa2bb0114256d0af311fc2f2de53f865e5"},"signature":"0xaa7bc78e204757d93a290655e10070f9e4c10eeaaa64adb2f36b30115152be9d398da7532456840941db2bff4e23a94d035038d0cb77a8ba5ea9efbd791ce5610a4f75f0a091c1344a564520cd7e6f3b0c08cb9afa21f8a0d9e54d95b63721ea"}