{"message":{"slot":"640668","proposer_index":"76","parent_root":"0xe641c96c3bc8436f26fed835183747f1cf1888258c8255b1f203462ee222b18c","state_root":"0x7b03c74ff5a395349d538b904a5db6e713567cf897467b346a8ee5717f990e58","body_root":"0x9de0ee4a92b6818529f0bf4dbe3da9c0dd30bdf96efeddd641f991f7bc5e5209"},"signature":"0x8866b0a541c5d65f09bb000b5e53da78b599923fc15597f1cc291d5d962c218cf3bd543baab15483a1e15b7d38a21ee0120e89dd510cd06156cc27fd8e4e139a81120f1395595d3c0bac1bba0e4d27872c70df2456e89682534f38db75398dd0"}