{"message":{"slot":"299472","proposer_index":"66","parent_root":"0x228326fd75b0c2f6d3dc49bcc70c1bfca05194f7bbbd9cb7279586b99671159e","state_root":"0x595d455f83ed60316de9a58570396ee658ba340e69096ef1a0ea143cf40023ed","body_root":"0x2a1455bec596ef6aec7ba84e1169b15e0ed862600086fe8f803d39618c06e94a"},"signature":"0xac2475b5b52875b6d1fecc38390f573960eba777170c76ad0af803622c170aa0b4f5f63b1ce9e39ed93f46f810ea64a60717c3b652d40473eb414cefa44930da319721d16a9394543c0bdf48af2587f67432342a8004ba37a4b84497e40d397e"}