{"message":{"slot":"421219","proposer_index":"637","parent_root":"0x607bc588986d1624de929339921d25fe8a0b379c0c017cb446377c2b17163373","state_root":"0xd60084c187770dec1e182a54dde8eeb0c53c95f847c7b5c2dacfbb38b3265cee","body_root":"0xf56962d1a780922cce3dbde43e8796a8bfd29451f5a7d724c65716f3815922b4"},"signature":"0x8636a760100dce4116db25777dcaee6860a96630b09e77347606f017cd07cda1d46e8a3be88b2a1d958853461d17edcc0a8cac2016f2390e417f9ee07bdc3d68353531a87a2da02b34eb6350aabf74315cb517bc057172b0e22eaf8a164eb9c2"}