Transaction not yet indexed

5Ng9RMYCpbAEfjrHwbR1V9V3iMj3g2Vukmh8f9MU7eGYSmAWs958SD3aSJKpQghgvv2PqFLvdzsSdWJNPW7gJBaG

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