{"message":{"slot":"522731","proposer_index":"21","parent_root":"0x4d6d391c995327207f82f88e162f92fedb0da3d3531037c4deaccbfa2d214422","state_root":"0x4bb4264cc1ef3a3e326ce8c55ef158b574cf448949e07497acd535d434ea19f2","body_root":"0x9d1118629e2fe0df5d6e7ad0f58b0d2326be2e8026bb320b17018045278b56be"},"signature":"0xb781ec1ff982d014c4e0ac9eeb0bafeea4a55ea6783b5ba4e120dffc784d4142a43b0662e44850e6c25b9649ba0a89df0e1870c0abbccff6fbf16b25b9359dc17260ac333780de28d5f67d739704b1043b66cd287ec42a73525c758b98a4c46c"}