Transaction not yet indexed

21Kyk68Y2suAzthyRVPhcWdTcVrgZa7M1XDjeNSQ6AYnwmkFxM8QuAS1ZZZdTt8DejM13Gc1FQpFufMo7w6BsjY6

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