{"message":{"slot":"669857","proposer_index":"121","parent_root":"0x3417b059acb62b5298ec42c764c7c375b6b97d75b46750b929f5c32b92a8c2dc","state_root":"0x3740644e375946d0164e7102d1707d6ba0af2a2cca2739172b8bff5b5cb699dc","body_root":"0xd277635b8a7bf5085a04c578287e8aeda0395d5c1814e4a695c134f0c2a5e11d"},"signature":"0x94572543f3e175d00180cabeb0219f3a4cf5bedae58fc726301e331fa8acad803cd9740d901447425d313435eff1ccb5102cfdb25664573816604c3448ef1bb2f202b9b0da4ed937d20e63ab55c2d305dee2bb2cf963bce5b7426a9fb4ef7146"}