{"message":{"slot":"3299076","proposer_index":"770","parent_root":"0xf0d16ecec625ae2bde57a27f031785f27c62d57e21d4d4b099c3cb05d6505353","state_root":"0x3f082ac68f3fa3b86a3950452b1d58ffa22f5cc9c1cfe0fea86ddc40c73f4d58","body_root":"0x1a865a85e412c1a5f53abe90e83433e8da4ee8be5e4d3e325798fb3322c7ce70"},"signature":"0x844221006b0262c37d72f7293619db8ff8d1a3e442456699d2085044ebe608040e9be9bbfa02a0f5dbae7134ce6d682919063ce24568c2252ac97aff15835d37c531cfc42a8aff942e1b11fa814332c0d5e7cfd65b2735d0b5e69b0199a4e9d5"}