{"message":{"slot":"2278436","proposer_index":"303","parent_root":"0x976be386900ff44a4b5a00292a45f1ee4beefe63bcbb3f6f5b79643d7f359d9a","state_root":"0xf4ae2e61175b927531925a55e829ef75121c42c807bc6e9bc5f3c8be8e0f7e0d","body_root":"0x78291938d5dcd71014e04d37ff9051500a5ea81e52781003d2ba4559e2092b19"},"signature":"0x8a5d0de81623b4dfd6d8ace971e7549ae1f909aacbe6269a402f1c9b7099e6d569b8ceaedbf92e7f589f21bfc67f7a7e02a72e18f33095efd63b2f746eb3e7d1678bcda63ec490c7d5799f0f208be41eec1f776a111d0cfa993d0fc94bd04cf6"}