Transaction not yet indexed

5Xk2fuhV4Rv8YJSgdaHS6S49XBEUToF21cNPgap1F9XUgJYwCm8M4cJa9i8zKjGFbdRUtpn4nRqR68Sn3JKbK3nT

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