{"message":{"slot":"557978","proposer_index":"0","parent_root":"0xe43ea766beba9623bab404659343b59f138ee05a7691bf8cfc90ce6f8bb915d6","state_root":"0xfca482a8cc530e23f6005ed95ec74392d7cde0e92bba137b476931e3498eacf0","body_root":"0x6da7ecf4251906cfb75522fcbc2437e643bfc6341d7d1efc46dac5b322833392"},"signature":"0xb8e8aceae86eb3234f5b1e0f0337ae4674d5905382aeb31273e8d2b7d2c6467d0d15ee488211e162438bed86875cc3ea08e4d7b2c7aadd23ecb1e3b185b8e149c82d629fc8eccbb5f13c7bfaa2639868c53f7d92c3f7327df2b801ad118f6dc2"}