{"ObjectType":101,"Sequence":4,"PreHash":"5B400281CFFDDBFF69A763791828EC73","Content":"全国统一市场？全国统一高考？全国统一户籍？全国统一医保报销？","Timestamp":1651460122203,"PublicKey":"03CB5AC5FE857549542F5AB3545B3B7E2D809BAB92AE9677FF3F0E4712CCEB4035","Signature":"304402200CD680AB985174539FA307CF454FC39A05112D46CBCD29E9A7D45CEC0D4C89EF0220114B8C0B6165D9231594CF1095A5825500188E99C01D38325152D161EDBF7922"}