Transaction not yet indexed

52TdFoou4msnu9Yr28V5Jf5YZs4mLmUJdszBFkwUtKY6dnDg3ajMqiHPH4an8dvRNYKNqx9DwcbQY1xyBBUGYMTt

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