Transaction not yet indexed

4Xk9687HAxVcXAofKoxSSad9gd7A2gAnFuVZnG72HqLLz6GCsB6qeaXFGXzyiEKfFZDCFTj3iU6BbkFWGUFMES29

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