Transaction not yet indexed

SMEfZZS1sAxeqpP534cT5UxVpq6ivDr1trCKFZjzusRvTA4FeuNnTjxNAb9C8Wge9cAbkzwLBEAkUzXeSjUN2qJ

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