Transaction not yet indexed

21S8jkqUhuFAqU5FG9Qf2tGauUN3b3HQDGW93xgxBZCttdMmQHTtuaeDsovR6r1tdMpPqio7NoJfBPTSNpgeAQVM

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