Transaction not yet indexed

NEf1vMKhAzSZYkNdmNo3RmRA5YvWTgLPaPw3U3zkdTQv4uvsUGe7q6xLTNTAMh4TLbFvdrQYD8oXGkSdG1SzG42

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