{"message":{"slot":"563964","proposer_index":"260","parent_root":"0xb00678f32457f43148dff97eb5af18dea6f2f604f3f1fc879ed0857688d13305","state_root":"0xb8f533e09f3c3718fa37dc93a5481ee9967dbcd5b42a7c0583d686e0958307d1","body_root":"0xf9435d3218813e6f832897b2b1a6c485046622040cbdfd5cbf950690227a1694"},"signature":"0x8734a1a27025e89c4d0fb4cd759b59260196b47dc3249593ba611fb662449e9fdc1923c98665f032eef673021322a8f512e75dd6931706d5402d0027b900af6c999db36f62fdab7e756229a80638dbfae4f7f0afb7c47c8e53dca85051b869ba"}