The transaction contains unknown UTxO references as inputs. This can happen if the inputs you're trying to spend have already been spent, or if you've simply referred to non-existing UTxO altogether. The field 'data.unknownOutputReferences' indicates all unknown inputs.
The transaction contains unknown UTxO references as inputs. This can happen if the inputs you're trying to spend have already been spent, or if you've simply referred to non-existing UTxO altogether. The field 'data.unknownOutputReferences' indicates all unknown inputs.