{"message":{"slot":"345015","proposer_index":"641","parent_root":"0x390d2e6998094a102ff85369b33a37da79830626df050788d7b9d921160aa258","state_root":"0x7fdc909e1e3a794e3ac57f8ecfda4ff17095753fedab44c9b596cf60728fc998","body_root":"0x29194e586842c049822dbfb21d2a5bb5ebc3c55d9ac4b938869414730d45fd47"},"signature":"0x83b88a05fb15633109c1c089fe66f526385938c0767c11f26d9d92584d4f8b1d2a66e8d79db10d0d3a8b337b8360698708979a7c2aab22f71f2af539fd51971092d0d0d75e78a7ad35458fddf7ec8c1b6f293bcd53ac3ee4b404fde4b78221dc"}