Transaction not yet indexed

PxExK8rmRgDbUmAB91mZtVazv7ThbkAgCCuSQLXyE7RcAUm9p4VGj1nXJ1wYPArQyYK9M1CHardcrQ27w8RMGBn

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