Transaction not yet indexed

21fzhcKJpCbXRfcvvwyu1BBdqthrxmEUJgut2eChdj9KoNhokkjDZqCYPBCKLtQ5cfztbo1Xxqi4kVxUnJ7cAdJ3

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