Transaction not yet indexed

NKwFM7BQQ1LaVtqMff5A4UuPoJHG7iHG1AdXWc47BwREUkPWCj4trKthbckiP3qNeUhW7CMbAfWL68496qsUJPJ

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