{"message":{"slot":"1272557","proposer_index":"17","parent_root":"0x521eb5484b6d72634b2e7656fdd3917a98ac0a435fdfc436ea721bd38534ddbd","state_root":"0xd2b5a71f37f76d3bb300af05df11735ada8a816bcf2fbf590c6f493bfd308748","body_root":"0x703f4340f59ddc60dd65ec99faa6a5821c36bcbfa55eb4af124a5f6c748dc6ee"},"signature":"0x9978cf71c1e266b9e08c59d1553e7a2ef659edae65031c4c83654422483f3031f24a34ecdcb1469e5b2b4b6647a55d95060b7832377eab54b5d9ce287427b634fb2a961321dc0f37a174f4bd3a3e204e49a812edd412d2567cda010b076a44ab"}