{"message":{"slot":"1307748","proposer_index":"12","parent_root":"0x81cf75aa87ddfb932c1b47982f8dcdbfe8905e33482f96c2afa9b15518effb53","state_root":"0x70ab2297a8caba5ebc3848ab82710a038c591c819b0a7baaac141d93075ba6fb","body_root":"0xf8b5a0bffab90652a0bf08ea085c87d4b642e1a0643f30b6b23d9a6b94f52dcf"},"signature":"0xa283f33f7b47f04fc928ca1d201c9a494b03d3a8cb080567a7abab2bb6fbc8ea5421ffc4f0545aa67cade4a284c6950e024b77a294bb0aacd4d53f5e462e37262b7886cd8231a82bcea0787cbe2d06be1ffafb7642235f88fd925681caf812e5"}