Transaction not yet indexed

21sZDpYQng1YcdTarctkV3Fjuyph6KXWFh9YkHcXWLWK461ezPYoKUao6bay2Pcacf99V6zDXJ5yDvPfCNNJe7a1

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