Transaction not yet indexed

ynUaKuChkxASADnaV4GzQ8kFZPq9vAbrgYKperzKrdyRhTbbp2NNPGApgAdwMWKV5tSyJDUtLGvKysag2V9qcJ1

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