{"message":{"slot":"552662","proposer_index":"189","parent_root":"0x7d582312ab7067a05bc73e72664e554c211f29efe949f0da03795166f43cdc61","state_root":"0x121df55bc48158e2116cb3c5f49884c944e74a16500d0c36b114c9aa17586632","body_root":"0x67bbe388cc7acc02d0c3fc95fa10e69c2e13299329ab5de60d3319026a149bd7"},"signature":"0x9309521d6476a05187e3103c862e14678ed22c319c3681be61a5b531b013cd34d329e5630220aae2d11c50a7b11fdedc06670302231b7a16326578fbf3ef6df5bd007ce7ed8225e93bb649956d6cb576ca69428483d70c98becd144bb4875a00"}