{"message":{"slot":"1508854","proposer_index":"154","parent_root":"0xf31bbdebee0b029a1a19383dca3297ff2d005f3f32bccb9a0cd1da0ef81c6297","state_root":"0xb3faedd74e7f1c0a584e838986b4d4ded82787b9b99eaa0d37db8d0128777ce6","body_root":"0x52d9cd5641d87a598908c99e2ae57dcc7fd95bbcfe82fdc8e228fea892918efd"},"signature":"0xa8a3f3c2747fa5960d0f699e49e3c9ceca83e617d249d8776a75222aed486171ee30ee2d00a1acf4cf781d1de0bd814a00863ead3d23b8905cf5b0034571904d2a5efff8cfc8487032ad7bc2aff186cb2d98787fc8292f78e9cdabf5c8af0363"}