Transaction not yet indexed

21b2Cf7V7ffCe6bMaM9JEFb2V5vT6wJ9pouXw57UkiP9v3UqdKmTQnWpK25WJ6cLXRaQzU9peiyQpruQS7EorAEc

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