{"ObjectType":101,"Sequence":21,"PreHash":"AC3BC22CC74BCBC5F6947B829863D0A3","Content":"这两天左膝盖有点不适，微红肿，站起坐下有痛感","Timestamp":1714038687466,"PublicKey":"037DED1D013172410052AC0561E7883F2E9EE8CE712B394500385E85BE8F0C666F","Signature":"3045022100D27CAC438F0886A579688F7C053F2842A2986B24A1927070A6FAF9F76D4D7B7D0220229E7888CB06E07EACD5AD845141F8A21B18A4050A852A293677959F04CBEDEA"}