{"message":{"slot":"1303321","proposer_index":"66","parent_root":"0xd578032d804176265a7f95e3c57412eae2f6ed4e4c85176f7efe340ef7674cf2","state_root":"0x358853de936acff3497df3a90975ec4ce5838b542bc3e5cdef587752b12060f1","body_root":"0x93225d48074295d6ceca00f76e2635b00d2607217574c5ad2a27869aa3542d35"},"signature":"0xa2613fb83c83a1d4ec19b1b2f2ccdeb3e4ef342f926d218a9524d0715cbd569e3b3b368f58f5c9784d0c637e41a9b49d192bd506d0e36c71caee22a714433d70f3b9c3d9b821ae92a81c04462b4ca481090a1efce72f611bbfa89d649894a262"}