Transaction not yet indexed

YSLp6htQbFXwQzmJFKUkuXpLptnJ9ybdmZesEfacU3KPhe52xS6fj1J9Mg2zgki48aT4jTTC3TM8NSMX2vsPr22

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