Transaction not yet indexed

4Q21HN7v2tygt1VSNd5GhLwo5X7e3z846cRpZ7ifPyLEuYDN9XYP5nYkh4sk9kprL4RVL8n8MEnK8bxiz5LzSQXZ

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