{"message":{"slot":"738573","proposer_index":"154","parent_root":"0xff10d76c29bd3d0ccd22e71461313df54b5251249d946d21934d201dbdd2db3e","state_root":"0x4dfb18db06c6ec26119ff09b7d3ddd493a6fb5ff0ff19157f0560d2dcf137b90","body_root":"0x67abd6169f468f7ef0e13c304ed76220830671421146d7ae2111ceb627153a23"},"signature":"0xa98705698bfc69c063c3b9cd557dbabc9178880152eaeee947282c0ea0224e0409a034ba1d3fae822bafb857e262d5af1606641c1d4b97013bce37491e24228b181b6982fe3de8bcba5944c55106f78637312889847e8e2592514738dbb4b9b2"}