Transaction not yet indexed

n16e54Je4rCsGe8HJSrbd3kQkYX3sEQs1xE2JDX9A4XmAyJP9Uajifib1nSUFBEdYxZAxZxEYWWE8SCYCLXD11m

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