Transaction not yet indexed

NDFfVfeYUkaS9Xg5YmDxnCs3DFZrLiaEPsdFKjtSFNqqo7qXeGAgACCxpwTTGSxi6DBA121fzUiZDQzpRNL9ZGP

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