Transaction not yet indexed

21WHfdnSsmdHQtw3mKZdjwexoxdFf5X9cK3GpoNNDcTDSXTk9UhYcjKi2tMgh67pM8aaYzYpKAQ2maeSsDZStxN1

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