Transaction not yet indexed

XMtS7eJEkTZfqV98JaXMu5Qd3DMMt6ubESmNTprX2knZPxQQA7UT1aPmGaXM1WqogUBqVqLMUfhg6Lnydmgby4u

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