Transaction not yet indexed

RQQCs21LTZUhLY8ntVxSwA1HJ5ksARwcj1ZPASAzsRCiiNjUWgS1cH2Dj5Zzq87Mx4CQwntCkWZufuoTteDFmJg

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