Transaction not yet indexed

Nki4LQ9BjZ8tovJvNAH5qVCypHTofgaAAeEULsVRj9ySwFRE2Q8HGXuse8ZvzKrLW5sW229v5eGw8tGKfjJ8Vd4

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