{"message":{"slot":"640603","proposer_index":"152","parent_root":"0x0c4984c6d386d1f27a0b0a4b650921e3fcedb00cf3de529f3183eae450a3c681","state_root":"0x68a8aa504c429e0b94ec9553df13d147d7f99956eeb11f60685f1ff8cb5c521a","body_root":"0x5257b69107eafea3d4e2c60adc84b784dd6fe303a8a316c0180d0de9cf4406f4"},"signature":"0x8761c3bd9d4cbaa94a56e4804b879cada5dcc44adfc77eaa3015aab44f48e68d4d9b788305909c74bbb22426b76df20712a727fd38126e639f105d86f78b2e1fa6a960e79a92660fb88a5e6b19bb5d9add22c8bd1993cf0c138883a4c2cab1a5"}