{"message":{"slot":"538783","proposer_index":"154","parent_root":"0x894d94bd018cc386492ce6435cfc45a546c07b22ba9e47279dad33a590ffbf96","state_root":"0x2a0bdcd64c99a1610e677d6d5a29d6e5dd659ce6df1867581bd8420ec1c8c443","body_root":"0x4bd6c8eece104ddde5c07ce35492707babdb29e9266bdee20e3a9b2550fa72cf"},"signature":"0xb7ffabbe7332ed9a694d14454c452345daee2b0ffd262611232ddf1307321f05bb1aaa32e273b66465f2ef7b478dfaff1921410f3966e3055b60129aac38b2c8301171739f30b12815db0e83c96e15e1ef2aa74b6b17cb18b186dad489757fbb"}