Transaction not yet indexed

5Mnb2CR9B4w8acuKAhqSmU8FDYbeyrXKAd2HYCo7A7N5AdqmSTfZh14bQEtpLwJn74MLPyf5piWCP78puoUJnRd1

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