Transaction not yet indexed

ynkwYjHGYq2bjuS5TzzxGoyfVY3ai2R6fpsJ4zmn9hLPWBcrxLSgvV3uDV69Zd6GMVJTMh3tkMwJnS16SebWWe7

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