Transaction not yet indexed

Yb9yEYFvdyLxH37LaNUWGdAeQQ3wVDM3inPnCVEuDZNJHEvLxec7eD7mPBjVaPuU61v2re17F24vn7mZxGLe28o

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