Transaction not yet indexed

5NDNmB2XmkTiSNhMqabE1NKfJKCcq1y8yXP7qYu9vbCCPsqYCbiFysLJ4tCqeMWGR1sHVQk8hSs5hsRW6xSH6nJu

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