{"message":{"slot":"457600","proposer_index":"154","parent_root":"0x2271719dc8fbb589a4c3d9fc6ada917c0a345e9a2f332f8796c04f5d8aa7b5ed","state_root":"0x926ec05d2b4f5ded3a7d1a587daa3975f668448c78337824b0baa035ed2d8cc3","body_root":"0x2605e41b05bb067d2c561a36c96ee9c67b1ea72a7eaf56312ca8871807e5c62e"},"signature":"0xb2ad3f84ddaf260c374c3283e9fff6c2701b958b570781ee14313025fa88fcd70e538ec1a4ec11e74f660d7ed41dda941197b74388d486bf989de6fc0f2f2bcb51b5f3aa0e8e2107003c5652cdc381d5504c37900f50825bf831e9a9bf1612a5"}