Transaction not yet indexed

21uuLMnDYqzV6PfkjLwNTMCDDW92sjLEZowDRH96SFa4n3o7XEqNHHAy2RaRR9v6E94i6BKo57sE2x96NwiXF4Nk

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