Transaction not yet indexed

MwKLSQEDA2dfX9RWoUPPapuo88cAWHmKPB2tF8ZAdtzACths7cTyXsmYQRmWKCQRPuRwa4sShB5AW87b6AM9aEE

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