Transaction not yet indexed

SFFjpDNjwv1DECQSTfKHPUDbM2wnN1Y5nqD4jMxE1imheKBtYJaYAVXfcyvH6gadCxaxMbmVDFBY9mLGUERTPP9

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