{"message":{"slot":"307897","proposer_index":"763","parent_root":"0x3a0378cacb3aa0564ac4c5d8aa6fbf144641742def28e28ea676f9ddf6ff4229","state_root":"0x1bebaec7144c8c3200afe058398d5cea013316fc7e2387791434dc21198cd2a7","body_root":"0xca3a1ac1186bb615fceff8422dc1c1a9e273556ffb1391b708de70c1ff570683"},"signature":"0xaee3e0ce84f42948947ede9271834d0b24ff1fd00268a05a8d09f723367916c1e08d5d57b8521d31d9c719f804a50f9013e9b22cf90e38c2424672585b1fa7a785ad643c0d7fa0a79dea93c96d96806a8a1e3cf7784ebbaf30e38611b48534fb"}