{"message":{"slot":"502739","proposer_index":"172","parent_root":"0xd91421f6daf1530515e43705b7a9d517b9143a45c4d89b13069d1c7e72c5f051","state_root":"0x22e40752d040ac4a82264763603e0e89bca148229c50a4234069bbbf099c6acd","body_root":"0x102d77564f038c8628d4c4e771dd4da429b8f1a622d023f46db9d3a3019cb77d"},"signature":"0xb2660ca17397c84c23786d23cd373e7f61147b8092caa3e3629e37b58643b68f4bed141a5264534bee7436660651cd360cead59e89634c5c00655443ca94b4225a5c2f1da2392429627c7276284b248c4c86f61d387db894fdfe72455b7ab3b5"}