Transaction not yet indexed

XUnXa4sYkRjed23pQ9DwcVWtoTBJ2LhUaTunSPBAh1mD2XCVbTFy4AcoQaeo3ZScDGtbC1kdo5xAwTFY9YMAgEG

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