Transaction not yet indexed

mxk3YfWS9792HshCBKeBH9dJ8EhN8o9y3Cqo6Xk2MFQzL6dDEkHq7bX52VYWQu7eFuZ1g6CDJhXgwBiib7uY6Lm

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