Test coins are weird: some of them are
free, some of them are
burned.
Both the "free" and the "burned" link to the same transaction.
They're different txids:
"free": 8f4cf55da2abc21ac4f5d176bd5aefcfdc91852343dbfe91215d7c8afa966baf
"burned": c3750456a633ddc6493b26fd5ef288b339e84f231f31128fd6d84276b8871abf