Transaction not yet indexed

21n7C44oHemrr7LMu9CqSgusYDMrq59pLcyipJ7w3sksBhYwSCvQNoXU1ZbLJZM7YHQeSsKcz2zUFrsh6ErGUZTR

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