{"message":{"slot":"345517","proposer_index":"54","parent_root":"0x5b12e82606e7d789fe471871f21bfad9dec17727230723f6afc35116c1246bb5","state_root":"0x4b7d49d6af9b841ff01bccd34881edbc4292e646548bd3bf5379b4cffae7c400","body_root":"0x6f00a3b4a5e62a9e827bdf0b1ab11c59f277c7b5686c5c0e9ce6bcc5f1eead6c"},"signature":"0x888460d49b2f4be42f8354cc6ee068721806a05c7983262b48c74c9b40b90c2782509a4722896f5610170c874dcf4f02070c2e9c3242ad494517b4a0cfbddc60042122e42182d1c458da01bc22f0d715979f6f4271b357fb838fe3005f42994f"}