Why would disputed amount be greater than transaction amount?

[sp3nc3]

{ "createdAt": XXXX, "caseNumber": "XXXXXX", "currencyIsoCode": "USD", "id": "XXXX", "amount": 6852.69, "disputedAmount": 6852.69, "wonAmount": 0, "transaction": { "amount": 6667.21, }, }

API docs don’t exactly specify the difference here, but the transaction amount is correct and ties to our original total order amount, but the disputed amount is for $185.48 more? Why would that occur?