{"message":{"slot":"2276900","proposer_index":"553","parent_root":"0xfbbf97c38468d4469a9742c2d379dfe5616c44661ea2d843ab947c90e1c4ef0a","state_root":"0x36cf33ec5732ada492107e3d46fd5b33170165ff2e0377c2633aab6506a99455","body_root":"0x30dab43d973f0cec43e5b731afd6e1d32b7bc77a01c23986b8c1f03d4f51eeca"},"signature":"0xadaa21ea6cd556f9b14d69533f8a5b7905ec0ee79dc24b08c200a9a257ddf272502e54ffe8cf3f458c935b05f98ecce80851b326f5e3e51827b380651c5d8a95991c4cbea032cff91a891d31120d6e13bdbc44dbd8b4e63de55763861e013e2b"}