Transaction not yet indexed

SKo31SegPSTtMyDyodFdvbrtjVH8RX5d2j9rxG9k5HehzTygFyz2QEWk3tXFdT7jD6rbQG1k47hX5mzFPs5nZGS

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