Transaction not yet indexed

Xn9KNu9rn88epWNZMMGtQvfWpHwt3x6knVEFUqSuCEo6vvCLfHH5z8hcWtBcXBBcpyQNZtoLQy4vurf28i8ExE4

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