Transaction not yet indexed

UundvmP7ePLPbJZxruv1tCQHpXyB7ZBKSKAXtqP8pWkCeHmGissMSXnwRm6Hfacw3BN6g2yDkK7nxL6n4gopm13

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