{"message":{"slot":"299967","proposer_index":"21","parent_root":"0x5c8e3cdd8dca10ee3dc01f46d7982596aea24e90c15837d62ee5bd1e855486cc","state_root":"0x9f02cb84f5a0c5f3f51888f7f5ccb370adc12024303b530bd4f7a8bec75392b5","body_root":"0xf1664378b021c778b7c29f3b713b90cf790d1ec64e7df3d8c810b5a38ce7968c"},"signature":"0xaf8fa7392bdde06784ed9c94fcc2f6ede56014cb2835e22d8afa1609dbbc6d69d8ad194388b0895ba9538de35412a7c716cc95d6cba0594f7fc86b03473bc1b728c568a10f3952a5f606d0d031d8ede21bf0d5f195063785dac5ecbbc92654ed"}