Transaction not yet indexed

FL21oBgc7S7nu9HbpjpyAMRbRnWsNYuKybHLrs17TL65zDaWt9sFc5hdm82J7EkePSTQ4HqR7WuBPyEd9k1qiXM

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