Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 21146 4#O     +I; 1530810 Pedro P. Moren b-fd  heteropterys laurifolia ~       NICARAGUA ?HM[,           u 13Â°041'N, 86Â°2'W SALTO LA ESTANZUELA $T4ne  HETEROPTERYS #/Ea!     
{"catalogNumber": "1530810", "order": "", "family": "", "scientificName": "Heteropterys laurifolia", "scientificNameAuthorship": "", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Pedro P. Moreno", "recordNumber": "21146", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Nicaragua", "stateProvince": "", "county": "", "municipality": "", "locality": "Salto la Estanzuela", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "13\u00c2\u00b0041'N, 86\u00c2\u00b021'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}