{"message":{"slot":"309508","proposer_index":"76","parent_root":"0xfccf932149b6c4af82f1463467af33a8a08d0bdf254d83957442198666a23e61","state_root":"0x91bc8b3880bb4641d14e1d013b475dd538f34447308a217c5ea39f98c2a06491","body_root":"0x4ebe767fd5355d60dbaf7485ecd531b96f34ef742676deaa85afa197a3ac2f07"},"signature":"0xa840b710a848eb4997160e4ef20bb4aee45004f39f4ddb875499bc6adf656784b1e134cb63e9fc872413f1b7522b26d100615cd4f06d5be11155fe9885d17c2df5725b14a8ad43d4a709393a709cae3f24fc861eb2e32f8a77f890cb9e7ccc91"}