{"message":{"slot":"1515526","proposer_index":"17","parent_root":"0xea6274b8d5c709ad5477f4a3a0409f89caae675733b2a946a6aa3de5652db834","state_root":"0xbd37b311fcd4fbe0c398bf26a21fc99675bc28c59b8427beeb786cf8a353ed8f","body_root":"0x308f5e6a5b201bc391f86644ca3f3ccf8779ff4b9e26b50635c454e90fa17a4c"},"signature":"0x829fb50237049cd637d7b6b6c966868ee154d40ffc3be2d308d5a3eb7b5e7204073107139821474379d4f95349b721460ff8228647808f27a0d0c9885821c05c352c2aeb93558eeb27775825c2e7be233611f319b512bb24b121aed66320e796"}