Transaction not yet indexed

53et6fXFkjZBps9RcwT3ejCqqFfW7M3QNsrrEUSbGz1rJw6wwA1m9kbMg24gXfqacyJbFMW6FQ9ZRaAz3t1L3nih

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