{"message":{"slot":"668999","proposer_index":"138","parent_root":"0x0f9d019b795ab6c8ff59fce41e46ecef9b222a9995e4768626f0f4b57d4bcee4","state_root":"0xcad5a69e666a442dabc501206ca2d807977f23d131350ad4f078384ba3aeee00","body_root":"0xb81d53833d1e9d4bfd6d7057bd279b90375a990065d404424437fe0bdb15a912"},"signature":"0xa512161a568972237f76b5137e8810b4d11d9a9c4f695231da7b8b49f022e7adeae24c8f0be5e38f71c43ab13ad02cf102200b327e7ec55f514472885129ea3feb302b49d1f624d46fc12a537f34117f79a794336492a20d6dbe880ef8eef63d"}