Transaction not yet indexed

UPkzE5mLECeGXf8PRAxNJYSy1q6kPq2sUMF3AvFaWJp7b48RvBtevvQmxxzHKYQQTjbN9U2PzWadFGZ6sFNSSxF

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