{"message":{"slot":"4300516","proposer_index":"54","parent_root":"0x49c4391710be92234aaf5a7b6a8e2022047cbbd460213b2b9582fd13732d9c89","state_root":"0xf8510c172b9a0216fb524653a180e1b893595ce2bf71f4bb7449eb4df8e61d34","body_root":"0x95864a66a739491c53c2cdf3390c2df94ac8ac97ff3227a802de957df04637de"},"signature":"0x8483a7ca092bba157517abead1ab2a0935eb017f6f5fa66f19f2cd4bda0ec4801176a2be3e0ea2b013aaacd75c5e2dad0adb9916bf2da29e52f7edfe260f9babf73d89738db68c51940d79593e0bb4d7acdbd316e8f03db04fa89a6b9be56fb5"}