{"message":{"slot":"558750","proposer_index":"147","parent_root":"0x76f350258b8647c97a245d53eeb757ba177ccfbfe0a57b423396feca4028e2b3","state_root":"0x3d009ad5cfe9c1b9e37b36ac17336b21af41b9a466322014c9413e9ce18f6bbb","body_root":"0x186782d9e25e571408968b80d6b7b868673550a56724db19ee958bb375445f80"},"signature":"0xa771474a787e0cac6ba33de72dc20d784b06a3b7b6c729d2ba5c35daf6f15fc8f174287f1bace0d4cd7f5eb56dfc85b305c355fac852f162455b5f48eec84856410cd3756231618186086c38622d439f73b3ea541d1651f5037a99ff12fa389d"}