{"message":{"slot":"253502","proposer_index":"142","parent_root":"0x2e16807675fd42737b8432a816c038493ae84940ca99f0130e7885603d19d2f7","state_root":"0xa57f508f7076d27be991281954d509ad776ed5ed1d0cc5be215585d927c408dc","body_root":"0xd73d922a3a2d876c182efd1e50c20b084ec6120dca12f89829e2273ed215c7ed"},"signature":"0xa381747442432ddf3b5041a16214837de8867d89340f903675314f7920aeb8d45e84d83a80ce98c8105dd0a25d5efc4708b85b5bd1afd49e276bbd6cba6c0e6f45ce7a9a243e59b890426f7a66b55a93e582b8ffe86335da2754f3caaf349132"}