Transaction not yet indexed

PPx26MyVfPP4joQ7sAUGUTDSK3k2ZaH4piAJVQCbpxghDMFeDD8HUiJwsaAjboynPo3az2Fq4ovvrAPLMAv9xCZ

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