Transaction not yet indexed

2mdFhJRkhNhhwXJB5o8eeGebDUrG21Jq5zu2nUULFV4ewXwEvyQQJdqtGrSoKBbWmn39PpXXJHPSmAZ7MEWr9rVc

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