{"message":{"slot":"638868","proposer_index":"51","parent_root":"0xa57871a2431ca88f60a4d7ce7c08e0bdfeeadc5748553919322b0893948a1187","state_root":"0xfc257ced58f2ebe53e9df07f8276ca8c6e0d729c1c34740bfe80206876a5931b","body_root":"0x643e5527f74c5143ed7c599526da0e28e4087e082c25a612a559cc42adb3cbde"},"signature":"0x85486cb087148be2181a01ad89dd5829f4afd7928f98295ac5083951068a9e34ef5676f3a3be3107015a6d385b4f2eca0775fb3d29a722e7aa73e71509c0a908bd87f68a95a2beb2e9bed0a41c8275d4c4bcb4d72719eeed4603b9b4cfdf2bdd"}