toJson method

Implementation

Map<String, dynamic> toJson() => {
      'track1': track1,
      'track2': track2,
      'ic55Data': ic55Data,
      'encryptPin': encryptPin,
      'cardholderName': cardholderName,
      'encryptedSN': encryptedSN,
      'cardType': cardType,
      'tusn': tusn,
      'cardNumber': cardNumber,
      'expDate': expDate,
      'track3': track3,
      'csn': csn,
      'requiresPin': requiresPin,
    };