Transaction not yet indexed

AM2yNqaLnfzksPcJhaghVQSpPWE93SDQZmtsxdddEZDTYYKE2stPLfrDGwAd5Y8VG6b9FPFXkTVpkh7FBEJjDPS

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