Transaction not yet indexed

21fpnYFf3eU9n3CtLemrLW4ePiFDxvFjAgV5iRXTb8eYTBBQWTEVDbdbqjEnpqv5BdxYv8XqcnKbBxMBDb2s5h7h

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