Transaction not yet indexed

2Zkk21eCAdMAVxrzfViEPD8nu8LWWQL5SrZYYb8WCGJr7fqXKDafkoafFgYqMNTTrdkxJoGokYHFJdw5dXHnfVkS

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