your transaction has been confirmed about an hour ago
if it were not confirmed yet, you can expedite by doing CPFP transaction as bones261 described it
Also how much time THIS transaction be unconfirmed until it cancelled by itself/wiped from blockchain or returned to sender ?
if you worry about it being dropped by all nodes, you can save its raw tx and re-broadcast it later
but based on my experience, transactions made by/pushed to blockchain.com will be re-broadcasted until it gets confirmed
provided the sender doesn't do double spend attempt to invalidate the original transaction