Transaction not yet indexed

UnEtqqLTQXWNg9wLzAZ2fuFVeNmB51no2HSinhrHkzZS5WkpwBW88yAJpwnsBpgXdkCPpfakyqcDoqDqb4Nr6mA

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