{"message":{"slot":"299873","proposer_index":"53","parent_root":"0x5a9ace1046b9ee52705e2a0a158f4272e5d3f007b7e8cbf2c0eb22973bc7a161","state_root":"0x550831df877b515b218a3781eec3fe735bfd331c709a29452a25b7285712397f","body_root":"0x3ebfbaa7ab7be3119b12c656a1d0ba94239a669dc004f415874d09f883876ae7"},"signature":"0x868fd7ea793af3fce9b747bc5bd7b3f3f35c7055afbd6ae7dfb0341a4a0c80e6e2c2bbffd7b77b4f8b2d8e60befc6d51180e6d79b232aaf00e398468f529964cab72d19495fc22b05214d32ac9030cb5337ca26a95426cb7453be7febe34d848"}