With the continued spamming of the bitcoin mempool this transaction will be most likely rejected by the network. Majority of blocks is full, the miners will probably not include this. You should wait 24 hours and take it from there.
Never re-issue assets unless you have the transaction that shows the destroyed asset AND it's confirmed by the network! If the previously owner can't produce the link and the asset remains in limbo, issue it back to yourself to match the total count that should be in circulation.