Transaction not yet indexed

21p9YpPMypKAPkFWYgvuUhNRKvktBo8J9xvZ6aWMWL45yUwe6w1AC8CVvty2bSUFmPXA6y1o5cTeKjLfKQtJ863R

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.