Convert fincen report

{
  "format": "xml",
  "input": "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <EFilingBatchXML SeqNum=\"1\" StatusCode=\"A\"> <EFilingSubmissionXML SeqNum=\"1\" StatusCode=\"A\"> <EFilingActivityXML SeqNum=\"1\"> <BSAID>31000055053784</BSAID> <EFilingActivityErrorXML SeqNum=\"1\"> <ErrorContextText>EFilingBatchXML/Activity[1]/Party[25]/PartyIdentification[49]/PartyIdentificationNumberText</ErrorContextText> <ErrorElementNameText>PartyIdentificationNumberText</ErrorElementNameText> <ErrorLevelText>WARN</ErrorLevelText> <ErrorText>The value recorded for the EIN or SSN/ITIN is an invalid number string.</ErrorText> <ErrorTypeCode>C21</ErrorTypeCode> </EFilingActivityErrorXML> <EFilingActivityErrorXML SeqNum=\"2\"> <ErrorContextText>EFilingBatchXML/Activity[1]/Party[78]/PartyName[84]/RawIndividualFirstName</ErrorContextText> <ErrorElementNameText>RawIndividualFirstName</ErrorElementNameText> <ErrorLevelText>WARN</ErrorLevelText> <ErrorText>The element is not recorded or does not contain a value for an individual Subject and unknown is not indicated.</ErrorText> <ErrorTypeCode>C4</ErrorTypeCode> </EFilingActivityErrorXML> </EFilingActivityXML> <EFilingActivityXML SeqNum=\"2\"> <BSAID>31000055053785</BSAID> <EFilingActivityErrorXML SeqNum=\"1\"/> </EFilingActivityXML> <EFilingActivityXML SeqNum=\"3\"> <BSAID>31000055053786</BSAID> <EFilingActivityErrorXML SeqNum=\"1\"/> </EFilingActivityXML> </EFilingSubmissionXML> </EFilingBatchXML>"
}