{"message":{"slot":"4478975","proposer_index":"16","parent_root":"0x75ae27715fb28704d40c33fdf6a2abf1d2f1633d3618b6f1c08f7e80470a345d","state_root":"0x6b1a555852d6915dc06d5fd0b01e931788c3fe8ae55a9d3b156e91d2da8bf05d","body_root":"0x389fd901998564a0490e11f1cbb83883b191d0a54ef91e94971094ec7b7f0724"},"signature":"0x8fc387ce966cf4b30055c81bed10d443ae79be73c134cf9f4edee88352fd158bc1c69c56f6db354b5384de8b476258d915889cf9b6f4ea3b98cfb9c2cc2280e46d5d05a377f952d84b52b5bc266067c4b67331ca7fc34922a9fcf54a6b4a544d"}