Transaction not yet indexed

5NUkWFFFZPbFjujWnf3u9FCxUwmw9eJK99w158v2kqQQgF3S3ZKW7ybeYWcHADJCvAReNoABrAoUfSkhjiYFgV7Z

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