Transaction not yet indexed

Mjn5nUUNsWRaqgExGB1HpwLERV9bWyLGE1bnTmXFMhgfUZ1xU4pyTKbGWzghH9qNKXYz39TLXD2uS9KTbBBR3f9

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