Transaction not yet indexed

21UBS2rPoe2gLeStrdxPL4Tqg367gWi9jpUaqomdusPcNTEaKnfgo5QZgS7pUJtaABJLkViJGD1WvwDBBGb2UrDW

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