Transaction not yet indexed

AMaNbCEexFTQhczZsCUuAEC1KMiMXerXSGf5AzKAhMWsc3fTkpnsPhDgw5WZmz2Ztf89bcgoeaxawsU9GTJsnNJ

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