Transaction not yet indexed

PCU2ExtpSYeFrwTehunD2qH9QMGX9FhCXMEbk1NrUjuv5xD5GStEF8dip5sC7Gbe8uXRMfVXAM2d9ACvtp1vrQ7

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