I have contact spectrocoin’s support and they asking for confirmation from your side.
I share the email below
Hello there,
First of all, I would like to apologize for all the inconveniences.
**Our responsible department has reviewed your transaction, and unfortunately there was no way to trace the transaction to your account since it did not include your unique message. **
As XEM transactions are sent from a public address to a public address, unique message is essential (it acts as your address) so that a particular transaction could be associated with your account. It is unidentifiable on a public address otherwise unfortunately as hundreds of transactions are coming in and out. Thus, an unmarked (without your unique message) transaction can theoretically belong to anyone registered on both exchanges.
However, we may still reverse the original transaction to the originating address. To do that, you would need to provide a proof of the confirmation from the wallet you sent the transaction from, stating that the reversed transaction will indeed be refunded back to your account there (even when it’s reversed without the message, as originally sent to SpectroCoin). To get this confirmation, you would need to contact the support on the other exchange.
Once you get this confirmation, please get back to us and we will reverse the original transaction, minus the transaction fee (varies), to the other exchange.
Please accept our sincere apologies for the inconvenience regarding this situation.