Transaction not yet indexed

aS91tWto2yQAVJpT19dNNhTGuS8eWUCgPq9tcEHh2UDWrkPdh1FaKxfu47J9q7yuLw2v8YqtScsS5tfKPVp8Rp1

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