{"message":{"slot":"288551","proposer_index":"21","parent_root":"0x2fb1de9dbde8c2cd450094ccfdbc2d727895ce5a66e25cddf5e76f2c118d6c62","state_root":"0x1ec3ba078cec9f7a8912c929f0df157f25df14b05d3506904e99bcd004a23c5e","body_root":"0x88103865cd0fc5ccb5a83d69d7f8882d266ea9abb1c112fa431e8acbcd721046"},"signature":"0x908dc6322558b96bddfa8cf1f42a4f0aa257016a9cb4b4a65fff5104b8e379f52ee7755b121f6476107d275253768490168904804f9bd64fd2b87e80d2ec8ddc6cd5b3d58b00cc2845be5d6dadc08ec45e530cee5e893ee3995a4dffbfd1a2a2"}