Transaction not yet indexed

RDu28NCKb6VQGCj4FFiFPzCSdEfbF8ou16VHFYKzVqDRuN5oHx9FUPz8DVoxyoXiRrQ7qdAX3YRLnDWSuyM8JWw

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