Transaction not yet indexed

2u1kw7Y18yrqP79DLisuGFcAYdnPfvCqwD3Lvf18yntEdAznWR2C1Eq3p9eDwFSxF9rE8sTHsdTWrAZ7Tb67JKuE

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