Transaction not yet indexed

21g8GAAk9EN8qw4y6WSyioqFrQRSDBDTr7AL6WXKiMXTEVfAq4gZFPSwLutz89QoCME32Ws52a5Qxr2NwsyKymR9

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