{"message":{"slot":"621970","proposer_index":"148","parent_root":"0xc03d8f94f802c2f8671fe498f5c4aa00323513625e1582e92bd808d68e8d88b6","state_root":"0x290f3ac5fc230e281a1505ac2f8c7340d2c8e83d16c6c92a237a2c08e33d7b35","body_root":"0x0a7e2e5e8ee3e66573d808a399e5fd25fe22c56dca7ad7041567c458e29835b8"},"signature":"0xa79d8ecee5992ae107e1f4bbe7935044d5675167e42fee2cd41c497d11f01e9950614c98136e22ebec7525fe02a5aee80dd4c69fef94db629bb59c6f626e36901f238cbc8a3c818e868a12dc0faf97b00ec50d7484e750079b8140c31ec8c448"}