Transaction not yet indexed

4Nn52hNU3hsL4JCn8rTHsoqhM6ShcX8xrTFZxTUcoCQnSDFttPD3HvdbGQHFGro1tH5FgcQHAd7srgkKffELh89k

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