Transaction not yet indexed

21kF4acXuBYtXXLP543cQRtHZQ8SuKSy6GKU7qrgTWFMnTk9YLWXVEvuQGegmrTnQsPmpD4sCsCJ2ffXaRZzrfc7

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