{"message":{"slot":"4223290","proposer_index":"13","parent_root":"0x15ad4dc5bacd7e7493d2574fb5cf41c7a07b5dd3cb333ecfd612065520a42610","state_root":"0x3d5a7a9def19fd42a62bc5a16dfd4c50d648abce1ae6b11e13fe11855ccd3a20","body_root":"0xbb0f8844ff75d5c22a47c7d7b66b7974340b3c57b773487ed26fe6d1a1eb21cd"},"signature":"0x8d76e20ea1bfd287820f9844f0ddee452c139c293e753b6f20eb400afb339185ac0bf02efbb7f89e8765421721c2e6fc1210f9e817bf4dd5cc609eb98fc152c57f1ea0c083b8149041b04ec6dadf21b3ab243a9eebb1c52932bfebf4fb2dd378"}