Transaction not yet indexed

21XowJD7i6Bfa6856SsqhkV9BmANJobVbVRpkV7ARTmQU624Li7PQTNS8MZMZgfAzX5RpEcVAXpD9DvqpDgQLL5j

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