{"ObjectType":400,"Sequence":2,"PreHash":"7FAC425DDCA94573B215BBEA60C1E184","Content":"# 问题导向，结果导向\n解决什么问题，得到什么结果","Timestamp":1772605753852,"PublicKey":"038FC83C3227AEB14AF03241EF41135754F049FE26C0461976E03D92A72A535484","Signature":"3044022014C6B73B12C3B7A138D1E0DDCA1E268DE38FB4A9497600399090BC16313752410220553972F5621350FE4E4E476A0330584588C49F114A139DC1D072987ADA2CC376"}