{"message":{"slot":"640799","proposer_index":"149","parent_root":"0x988fbde0242b274135ccf5fa50b907948f2cf1c3d934daa42cddb0ca63102450","state_root":"0x6068980c4ebea0a2941b2c4f0d29245d19e427c72f8f65492e45744b669cc8a7","body_root":"0x8f69eb32445839dd3d29d45cacd6a392eb4286ec96d5185d360bcc74a45dca48"},"signature":"0x969d092eaf8aa2ab56774cc964d6f2c7cd121565e0139ac1f58f30cf86ce42ad488a3b77254e16b48de73622097b808e13164b55ca1e888b5dbde0e11f4d14a5e996eb684f769c88b449049f1bb6e291e0c858aa5749f7a8d93b54c3d03e0712"}